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feat(block-editor): drag-and-drop block reordering#181

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dowdiness merged 2 commits intomainfrom
feat/block-editor-drag-drop
Apr 15, 2026
Merged

feat(block-editor): drag-and-drop block reordering#181
dowdiness merged 2 commits intomainfrom
feat/block-editor-drag-drop

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@dowdiness dowdiness commented Apr 15, 2026

Summary

  • Add HTML5 drag-and-drop for block reordering with drag handles and drop indicators
  • Semantic Before/After/Inside positioning through move_node_before/move_node_after in the CRDT layer (event-graph-walker@9d175ed)
  • Render state now includes block_count, index, and parent_id for structural context
  • 5 new tests verify move ordering and text preservation

Test plan

  • moon test passes (488 EGW + 60 block editor)
  • Manual: drag blocks via grip handle, verify Before/After indicators and correct reordering
  • Manual: verify self-drop is a no-op (dragging onto own block)

🤖 Generated with Claude Code

@dowdiness @claude
feat(block-editor): drag-and-drop reordering with semantic Before/Aft…
d7814f4 
…er positioning

Wire up HTML5 drag-and-drop for block reordering: drag handles on hover,
drop indicators (top/bottom line), and semantic Before/After/Inside
positioning through the CRDT layer. Five new tests verify ordering.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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github-actions bot commented Apr 15, 2026 •
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Benchmark Comparison Report

Comparing PR branch against main

Main Module Benchmarks

Base branch:

node count: 402
node count: 802
node count: 2002
[dowdiness/canopy] bench editor/view_updater_benchmark_wbtest.mbt:24 ("viewnode serialization (100 defs)") ok
time (mean ± σ)         range (min … max) 
   2.09 ms ±  30.79 µs     2.06 ms …   2.14 ms  in 10 ×     49 runs
[dowdiness/canopy] bench editor/view_updater_benchmark_wbtest.mbt:35 ("viewnode serialization (200 defs)") ok
time (mean ± σ)         range (min … max) 
   5.91 ms ± 208.00 µs     5.71 ms …   6.39 ms  in 10 ×     18 runs
[dowdiness/canopy] bench editor/view_updater_benchmark_wbtest.mbt:46 ("viewnode serialization (500 defs)") ok
time (mean ± σ)         range (min … max) 
  25.46 ms ±   1.98 ms    23.25 ms …  29.06 ms  in 10 ×      4 runs
[dowdiness/canopy] bench editor/view_updater_benchmark_wbtest.mbt:57 ("compute_view_patches (100 defs, single edit)") ok
time (mean ± σ)         range (min … max) 
   1.43 ms ±  70.49 µs     1.34 ms …   1.56 ms  in 10 ×     70 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:98 ("json object - incremental keystroke (20 members)") ok
time (mean ± σ)         range (min … max) 
 595.62 µs ±  95.49 µs   464.63 µs … 738.40 µs  in 10 ×    247 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:103 ("json object - incremental keystroke (100 members)") ok
time (mean ± σ)         range (min … max) 
   1.19 ms ±  48.08 µs     1.11 ms …   1.25 ms  in 10 ×     92 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:108 ("json object - incremental keystroke (500 members)") ok
time (mean ± σ)         range (min … max) 
  10.56 ms ± 199.22 µs    10.32 ms …  11.06 ms  in 10 ×     10 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:113 ("json object - incremental keystroke (1000 members)") ok
time (mean ± σ)         range (min … max) 
  41.66 ms ±   5.50 ms    38.11 ms …  54.55 ms  in 10 ×      2 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:118 ("json array - incremental keystroke (20 elements)") ok
time (mean ± σ)         range (min … max) 
 598.94 µs ± 175.97 µs   358.18 µs … 854.37 µs  in 10 ×    349 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:123 ("json array - incremental keystroke (100 elements)") ok
time (mean ± σ)         range (min … max) 
 820.01 µs ±  74.38 µs   715.77 µs … 923.41 µs  in 10 ×    151 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:128 ("json array - incremental keystroke (500 elements)") ok
time (mean ± σ)         range (min … max) 
   7.15 ms ±  41.93 µs     7.13 ms …   7.24 ms  in 10 ×     15 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:133 ("json array - incremental keystroke (1000 elements)") ok
time (mean ± σ)         range (min … max) 
  35.04 ms ±   3.77 ms    30.43 ms …  39.80 ms  in 10 ×      4 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:38 ("tree refresh unchanged (20 defs)") ok
time (mean ± σ)         range (min … max) 
   4.94 µs ±   0.06 µs     4.88 µs …   5.04 µs  in 10 ×  19911 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:48 ("tree refresh unchanged (80 defs)") ok
time (mean ± σ)         range (min … max) 
  17.88 µs ±   0.19 µs    17.76 µs …  18.39 µs  in 10 ×   5557 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:58 ("tree refresh unchanged (320 defs)") ok
time (mean ± σ)         range (min … max) 
  80.33 µs ±   1.11 µs    79.69 µs …  83.44 µs  in 10 ×   1244 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:68 ("tree refresh unchanged (1000 defs)") ok
time (mean ± σ)         range (min … max) 
 285.18 µs ±   1.02 µs   284.03 µs … 287.25 µs  in 10 ×    348 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:80 ("tree refresh 1 changed (20 defs)") ok
time (mean ± σ)         range (min … max) 
   8.45 µs ±   0.01 µs     8.43 µs …   8.47 µs  in 10 ×  11806 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:95 ("tree refresh 1 changed (320 defs)") ok
time (mean ± σ)         range (min … max) 
 144.06 µs ±   0.47 µs   143.53 µs … 144.91 µs  in 10 ×    693 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:110 ("tree refresh 1 changed (1000 defs)") ok
time (mean ± σ)         range (min … max) 
 507.77 µs ±   1.27 µs   505.95 µs … 510.36 µs  in 10 ×    198 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:125 ("tree refresh 1 changed (80 defs)") ok
time (mean ± σ)         range (min … max) 
  30.45 µs ±   0.13 µs    30.31 µs …  30.78 µs  in 10 ×   3318 runs
Total tests: 20, passed: 20, failed: 0.

PR branch:

Registry index cloned successfully
Symbols updated successfully
Downloading moonbitlang/async@0.16.8
Downloading moonbitlang/quickcheck@0.11.2
Downloading moonbitlang/x@0.4.38
node count: 402
node count: 802
node count: 2002
[dowdiness/canopy] bench editor/view_updater_benchmark_wbtest.mbt:24 ("viewnode serialization (100 defs)") ok
time (mean ± σ)         range (min … max) 
   2.09 ms ±  19.08 µs     2.06 ms …   2.13 ms  in 10 ×     49 runs
[dowdiness/canopy] bench editor/view_updater_benchmark_wbtest.mbt:35 ("viewnode serialization (200 defs)") ok
time (mean ± σ)         range (min … max) 
   5.53 ms ± 159.94 µs     5.32 ms …   5.90 ms  in 10 ×     19 runs
[dowdiness/canopy] bench editor/view_updater_benchmark_wbtest.mbt:46 ("viewnode serialization (500 defs)") ok
time (mean ± σ)         range (min … max) 
  24.73 ms ±   1.10 ms    22.71 ms …  26.62 ms  in 10 ×      4 runs
[dowdiness/canopy] bench editor/view_updater_benchmark_wbtest.mbt:57 ("compute_view_patches (100 defs, single edit)") ok
time (mean ± σ)         range (min … max) 
   1.41 ms ±  40.37 µs     1.36 ms …   1.50 ms  in 10 ×     66 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:98 ("json object - incremental keystroke (20 members)") ok
time (mean ± σ)         range (min … max) 
 569.08 µs ±  91.18 µs   444.17 µs … 696.74 µs  in 10 ×    248 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:103 ("json object - incremental keystroke (100 members)") ok
time (mean ± σ)         range (min … max) 
   1.26 ms ± 182.80 µs     1.12 ms …   1.61 ms  in 10 ×     92 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:108 ("json object - incremental keystroke (500 members)") ok
time (mean ± σ)         range (min … max) 
  11.54 ms ±   1.03 ms    10.38 ms …  13.20 ms  in 10 ×      9 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:113 ("json object - incremental keystroke (1000 members)") ok
time (mean ± σ)         range (min … max) 
  46.70 ms ±   7.03 ms    39.30 ms …  62.92 ms  in 10 ×      2 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:118 ("json array - incremental keystroke (20 elements)") ok
time (mean ± σ)         range (min … max) 
 573.50 µs ± 162.83 µs   350.63 µs … 813.53 µs  in 10 ×    350 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:123 ("json array - incremental keystroke (100 elements)") ok
time (mean ± σ)         range (min … max) 
 805.82 µs ±  67.69 µs   702.69 µs … 899.27 µs  in 10 ×    152 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:128 ("json array - incremental keystroke (500 elements)") ok
time (mean ± σ)         range (min … max) 
   7.12 ms ±  21.75 µs     7.09 ms …   7.16 ms  in 10 ×     15 runs
[dowdiness/canopy] bench lang/json/companion/json_benchmark.mbt:133 ("json array - incremental keystroke (1000 elements)") ok
time (mean ± σ)         range (min … max) 
  33.92 ms ±   2.01 ms    30.14 ms …  36.79 ms  in 10 ×      4 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:38 ("tree refresh unchanged (20 defs)") ok
time (mean ± σ)         range (min … max) 
   4.94 µs ±   0.08 µs     4.88 µs …   5.16 µs  in 10 ×  19932 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:48 ("tree refresh unchanged (80 defs)") ok
time (mean ± σ)         range (min … max) 
  18.05 µs ±   0.21 µs    17.89 µs …  18.59 µs  in 10 ×   5498 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:58 ("tree refresh unchanged (320 defs)") ok
time (mean ± σ)         range (min … max) 
  80.12 µs ±   1.13 µs    79.40 µs …  83.23 µs  in 10 ×   1255 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:68 ("tree refresh unchanged (1000 defs)") ok
time (mean ± σ)         range (min … max) 
 297.57 µs ±   1.53 µs   294.31 µs … 299.65 µs  in 10 ×    335 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:80 ("tree refresh 1 changed (20 defs)") ok
time (mean ± σ)         range (min … max) 
   8.05 µs ±   0.13 µs     7.77 µs …   8.16 µs  in 10 ×  12191 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:95 ("tree refresh 1 changed (320 defs)") ok
time (mean ± σ)         range (min … max) 
 137.05 µs ±   0.37 µs   136.62 µs … 137.61 µs  in 10 ×    730 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:110 ("tree refresh 1 changed (1000 defs)") ok
time (mean ± σ)         range (min … max) 
 509.77 µs ±   2.40 µs   507.29 µs … 514.81 µs  in 10 ×    198 runs
[dowdiness/canopy] bench projection/tree_refresh_benchmark_wbtest.mbt:125 ("tree refresh 1 changed (80 defs)") ok
time (mean ± σ)         range (min … max) 
  29.85 µs ±   0.07 µs    29.75 µs …  29.99 µs  in 10 ×   3350 runs
Total tests: 20, passed: 20, failed: 0.

event-graph-walker Benchmarks

Base branch:

Registry index updated successfully
Symbols updated successfully
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:21 ("merge - concurrent edits (2 agents x 10)") ok
time (mean ± σ)         range (min … max) 
  22.25 µs ±   0.39 µs    21.79 µs …  22.72 µs  in 10 ×   4183 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:59 ("merge - concurrent edits (2 agents x 50)") ok
time (mean ± σ)         range (min … max) 
 117.37 µs ±   0.76 µs   116.64 µs … 119.28 µs  in 10 ×    856 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:97 ("merge - concurrent edits (2 agents x 200)") ok
time (mean ± σ)         range (min … max) 
 512.53 µs ±   1.62 µs   510.46 µs … 514.73 µs  in 10 ×    195 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:135 ("merge - many agents (5 agents x 20)") ok
time (mean ± σ)         range (min … max) 
 150.24 µs ±   0.59 µs   149.60 µs … 151.42 µs  in 10 ×    666 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:184 ("merge - with deletes (50 inserts, 25 deletes)") ok
time (mean ± σ)         range (min … max) 
 112.88 µs ±   0.11 µs   112.64 µs … 113.04 µs  in 10 ×    881 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:230 ("merge - graph_diff advance (20 ops)") ok
time (mean ± σ)         range (min … max) 
  71.43 µs ±   0.27 µs    71.17 µs …  71.90 µs  in 10 ×   1398 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:303 ("merge - repeated small (10 iterations x 5 ops)") ok
time (mean ± σ)         range (min … max) 
 112.05 µs ±   0.17 µs   111.69 µs … 112.20 µs  in 10 ×    895 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:341 ("merge - retreat concurrent deletes (500 items, 50 deletes)") ok
time (mean ± σ)         range (min … max) 
 197.26 µs ±   0.78 µs   196.61 µs … 198.61 µs  in 10 ×    503 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:408 ("merge - context apply operations (50 ops)") ok
time (mean ± σ)         range (min … max) 
  36.49 µs ±  14.83 µs    25.28 µs …  72.16 µs  in 10 ×   2369 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:6 ("branch - checkout (10 ops)") ok
time (mean ± σ)         range (min … max) 
  64.06 µs ±  97.32 µs    17.24 µs … 261.74 µs  in 10 ×    108 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:29 ("branch - checkout (100 ops)") ok
time (mean ± σ)         range (min … max) 
  27.56 µs ±   0.05 µs    27.48 µs …  27.64 µs  in 10 ×   3630 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:47 ("branch - checkout (1000 ops)") ok
time (mean ± σ)         range (min … max) 
 400.07 µs ±   1.98 µs   397.10 µs … 402.66 µs  in 10 ×    252 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:65 ("branch - advance (10 new ops)") ok
time (mean ± σ)         range (min … max) 
  11.47 µs ±   4.29 µs     8.75 µs …  21.67 µs  in 10 ×   8699 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:91 ("branch - advance (100 new ops)") ok
time (mean ± σ)         range (min … max) 
  90.98 µs ±  44.25 µs    57.45 µs … 189.59 µs  in 10 ×   1157 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:117 ("branch - checkout with concurrent branches") ok
time (mean ± σ)         range (min … max) 
  29.46 µs ±   0.09 µs    29.39 µs …  29.62 µs  in 10 ×   3372 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:145 ("branch - checkout with deletes") ok
time (mean ± σ)         range (min … max) 
  37.62 µs ±   0.09 µs    37.44 µs …  37.76 µs  in 10 ×   2644 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:176 ("branch - repeated advance steady-state (10 iterations)") ok
time (mean ± σ)         range (min … max) 
  24.83 µs ±   0.64 µs    24.08 µs …  26.14 µs  in 10 ×   4009 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:220 ("branch - repeated advance with oplog mutations (10 iterations)") ok
time (mean ± σ)         range (min … max) 
   7.21 ms ±   3.68 ms     2.67 ms …  13.12 ms  in 10 ×     69 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:246 ("branch - to_text (100 chars)") ok
time (mean ± σ)         range (min … max) 
  10.18 µs ±   0.07 µs    10.12 µs …  10.36 µs  in 10 ×   9750 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:264 ("branch - to_text (1000 chars)") ok
time (mean ± σ)         range (min … max) 
 107.07 µs ±   0.30 µs   106.59 µs … 107.51 µs  in 10 ×    937 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:285 ("branch - single advance (1 new op)") ok
time (mean ± σ)         range (min … max) 
   3.76 µs ±   0.41 µs     3.56 µs …   4.70 µs  in 10 ×  26070 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:311 ("branch - single advance (50 new ops)") ok
time (mean ± σ)         range (min … max) 
  42.08 µs ±  19.75 µs    29.83 µs …  85.60 µs  in 10 ×   2542 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:342 ("branch - realistic typing (50 chars)") ok
time (mean ± σ)         range (min … max) 
  16.64 ms ±   8.96 ms     6.39 ms …  35.11 ms  in 10 ×     30 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:375 ("branch - concurrent merge scenario") ok
time (mean ± σ)         range (min … max) 
  19.12 µs ±   9.52 µs    11.80 µs …  35.02 µs  in 10 ×   5538 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:6 ("walker - linear history (10 ops)") ok
time (mean ± σ)         range (min … max) 
   0.63 µs ±   0.01 µs     0.62 µs …   0.64 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:22 ("walker - linear history (100 ops)") ok
time (mean ± σ)         range (min … max) 
   4.81 µs ±   0.01 µs     4.80 µs …   4.82 µs  in 10 ×  20813 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:38 ("walker - linear history (1000 ops)") ok
time (mean ± σ)         range (min … max) 
  43.10 µs ±   0.38 µs    42.86 µs …  44.15 µs  in 10 ×   2322 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:54 ("walker - concurrent branches (2 agents x 50)") ok
time (mean ± σ)         range (min … max) 
   6.23 µs ±   0.01 µs     6.21 µs …   6.25 µs  in 10 ×  16076 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:79 ("walker - concurrent branches (5 agents x 20)") ok
time (mean ± σ)         range (min … max) 
   6.12 µs ±   0.00 µs     6.12 µs …   6.13 µs  in 10 ×  16296 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:99 ("walker - diamond pattern (50 diamonds)") ok
time (mean ± σ)         range (min … max) 
   7.92 µs ±   0.01 µs     7.91 µs …   7.95 µs  in 10 ×  12614 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:121 ("walker - diff advance only (10 new ops)") ok
time (mean ± σ)         range (min … max) 
   3.40 µs ±   0.01 µs     3.39 µs …   3.44 µs  in 10 ×  29396 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:145 ("walker - diff with concurrent branches") ok
time (mean ± σ)         range (min … max) 
   5.59 µs ±   0.01 µs     5.58 µs …   5.61 µs  in 10 ×  17987 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:176 ("walker - large history (10000 ops)") ok
time (mean ± σ)         range (min … max) 
 446.53 µs ±   0.67 µs   445.44 µs … 447.36 µs  in 10 ×    224 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:196 ("walker - linear history (100000 ops)") ok
time (mean ± σ)         range (min … max) 
   6.87 ms ±  61.04 µs     6.80 ms …   6.94 ms  in 10 ×     15 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:213 ("walker - concurrent branches (100000 ops, 5 agents)") ok
time (mean ± σ)         range (min … max) 
  24.04 ms ±   3.59 ms    21.45 ms …  30.99 ms  in 10 ×      4 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:6 ("version_vector - create (1 agent)") ok
time (mean ± σ)         range (min … max) 
   0.06 µs ±   0.00 µs     0.06 µs …   0.06 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:15 ("version_vector - create (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.33 µs ±   0.00 µs     0.33 µs …   0.33 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:29 ("version_vector - create (20 agents)") ok
time (mean ± σ)         range (min … max) 
   1.46 µs ±   0.01 µs     1.45 µs …   1.48 µs  in 10 ×  68796 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:42 ("version_vector - compare equal (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.26 µs ±   0.00 µs     0.26 µs …   0.26 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:63 ("version_vector - compare <= (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.15 µs ±   0.00 µs     0.15 µs …   0.15 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:84 ("version_vector - compare <= (20 agents)") ok
time (mean ± σ)         range (min … max) 
   0.63 µs ±   0.01 µs     0.62 µs …   0.65 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:100 ("version_vector - merge (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.47 µs ±   0.00 µs     0.47 µs …   0.47 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:118 ("version_vector - merge (20 agents)") ok
time (mean ± σ)         range (min … max) 
   2.39 µs ±   0.01 µs     2.38 µs …   2.40 µs  in 10 ×  41830 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:134 ("version_vector - includes (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.24 µs ±   0.00 µs     0.24 µs …   0.24 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:153 ("version_vector - concurrent (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.16 µs ±   0.00 µs     0.16 µs …   0.16 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:170 ("version_vector - from_frontier (10 ops)") ok
time (mean ± σ)         range (min … max) 
   0.57 µs ±   0.03 µs     0.56 µs …   0.65 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:186 ("version_vector - from_frontier (100 ops, 5 agents)") ok
time (mean ± σ)         range (min … max) 
   4.36 µs ±   0.01 µs     4.35 µs …   4.37 µs  in 10 ×  22861 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:206 ("version_vector - to_frontier (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.24 µs ±   0.00 µs     0.24 µs …   0.24 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:230 ("version_vector - roundtrip (5 agents)") ok
time (mean ± σ)         range (min … max) 
   4.79 µs ±   0.03 µs     4.76 µs …   4.87 µs  in 10 ×  20839 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:251 ("version_vector - agents (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.05 µs ±   0.00 µs     0.05 µs …   0.05 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:266 ("version_vector - length (20 agents)") ok
time (mean ± σ)         range (min … max) 
   0.01 µs ±   0.00 µs     0.01 µs …   0.01 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:20 ("bench: cache invalidate + position query (1000 chars)") ok
time (mean ± σ)         range (min … max) 
 179.54 µs ±   1.40 µs   178.07 µs … 182.42 µs  in 10 ×    510 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:31 ("bench: cache invalidate + position query (5000 chars)") ok
time (mean ± σ)         range (min … max) 
   2.72 ms ±  45.02 µs     2.68 ms …   2.81 ms  in 10 ×     37 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:41 ("bench: cache invalidate + position query (10000 chars)") ok
time (mean ± σ)         range (min … max) 
   8.90 ms ± 183.92 µs     8.75 ms …   9.27 ms  in 10 ×     12 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:57 ("bench: 10 remote inserts + queries (1000-char doc)") ok
time (mean ± σ)         range (min … max) 
   4.07 ms ±  19.63 µs     4.04 ms …   4.10 ms  in 10 ×     24 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:84 ("bench: 10 remote inserts + queries (5000-char doc)") ok
time (mean ± σ)         range (min … max) 
  34.51 ms ± 823.89 µs    33.71 ms …  35.91 ms  in 10 ×      3 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:113 ("bench: warm cache position query (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   0.09 µs ±   0.00 µs     0.09 µs …   0.09 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:120 ("bench: warm cache position query (10000 chars)") ok
time (mean ± σ)         range (min … max) 
   0.09 µs ±   0.00 µs     0.09 µs …   0.09 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/fugue/jump_ancestors_benchmark.mbt:2 ("jump - sequential append 1K") ok
time (mean ± σ)         range (min … max) 
 151.67 µs ±   0.76 µs   150.54 µs … 152.58 µs  in 10 ×    655 runs
[dowdiness/event-graph-walker] bench internal/fugue/jump_ancestors_benchmark.mbt:26 ("jump - concurrent insert into 1K doc") ok
time (mean ± σ)         range (min … max) 
 145.77 µs ±   0.36 µs   145.16 µs … 146.27 µs  in 10 ×    683 runs
[dowdiness/event-graph-walker] bench internal/fugue/jump_ancestors_benchmark.mbt:58 ("jump - concurrent insert into 10K doc") ok
time (mean ± σ)         range (min … max) 
   4.39 ms ±  74.62 µs     4.29 ms …   4.52 ms  in 10 ×     23 runs
[dowdiness/event-graph-walker] bench internal/fugue/jump_ancestors_benchmark.mbt:90 ("jump - degenerate chain remote insert") ok
time (mean ± σ)         range (min … max) 
 148.83 µs ±   6.95 µs   145.97 µs … 168.51 µs  in 10 ×    679 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:6 ("oplog - insert (100 ops)") ok
time (mean ± σ)         range (min … max) 
  49.18 µs ±   3.20 µs    47.57 µs …  57.94 µs  in 10 ×   1943 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:20 ("oplog - insert (1000 ops)") ok
time (mean ± σ)         range (min … max) 
 572.13 µs ±  13.30 µs   563.14 µs … 597.67 µs  in 10 ×    177 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:34 ("oplog - insert and delete mix (100 ops)") ok
time (mean ± σ)         range (min … max) 
  71.57 µs ±   1.00 µs    71.07 µs …  74.39 µs  in 10 ×   1402 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:58 ("oplog - apply_remote (50 ops)") ok
time (mean ± σ)         range (min … max) 
  33.61 µs ±   0.08 µs    33.49 µs …  33.70 µs  in 10 ×   2991 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:79 ("oplog - get_op (1000 ops)") ok
time (mean ± σ)         range (min … max) 
   0.12 µs ±   0.00 µs     0.12 µs …   0.12 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:97 ("oplog - get_frontier (single agent)") ok
time (mean ± σ)         range (min … max) 
   0.02 µs ±   0.00 µs     0.02 µs …   0.02 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:112 ("oplog - get_frontier (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.02 µs ±   0.00 µs     0.02 µs …   0.02 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:134 ("oplog - walk_and_collect (100 ops)") ok
time (mean ± σ)         range (min … max) 
   8.98 µs ±   0.04 µs     8.95 µs …   9.06 µs  in 10 ×  11019 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:150 ("oplog - walk_and_collect (concurrent)") ok
time (mean ± σ)         range (min … max) 
  11.22 µs ±   0.06 µs    11.16 µs …  11.32 µs  in 10 ×   8893 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:177 ("oplog - diff_and_collect (advance 20)") ok
time (mean ± σ)         range (min … max) 
   4.95 µs ±   0.03 µs     4.94 µs …   5.03 µs  in 10 ×  20246 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:202 ("oplog - walk_filtered (inserts only)") ok
time (mean ± σ)         range (min … max) 
   8.04 µs ±   0.02 µs     8.01 µs …   8.06 µs  in 10 ×  13007 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:233 ("oplog - sequential typing (500 chars)") ok
time (mean ± σ)         range (min … max) 
 261.53 µs ±   0.66 µs   260.76 µs … 262.48 µs  in 10 ×    383 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:249 ("oplog - random position inserts (100 ops)") ok
time (mean ± σ)         range (min … max) 
  47.17 µs ±   0.08 µs    47.04 µs …  47.28 µs  in 10 ×   2120 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:270 ("oplog - sequential typing (100000 chars)") ok
time (mean ± σ)         range (min … max) 
 163.66 ms ±  25.20 ms   127.76 ms … 196.60 ms  in 10 ×      1 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:287 ("oplog - diff_and_collect (100000 ops advance)") ok
time (mean ± σ)         range (min … max) 
  58.21 ms ±  11.31 ms    43.18 ms …  74.62 ms  in 10 ×      2 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:10 ("text - insert append (100 chars)") ok
time (mean ± σ)         range (min … max) 
  98.12 µs ±   0.24 µs    97.85 µs …  98.58 µs  in 10 ×    915 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:22 ("text - insert append (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   1.29 ms ±   9.11 µs     1.28 ms …   1.31 ms  in 10 ×     78 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:35 ("text - insert prepend (100 chars)") ok
time (mean ± σ)         range (min … max) 
 148.85 µs ±   0.28 µs   148.40 µs … 149.30 µs  in 10 ×    673 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:51 ("text - delete (100 deletes from 100-char doc)") ok
time (mean ± σ)         range (min … max) 
 237.65 µs ±   0.63 µs   236.81 µs … 238.74 µs  in 10 ×    417 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:70 ("text - text() (100-char doc)") ok
time (mean ± σ)         range (min … max) 
  13.23 µs ±   0.11 µs    13.12 µs …  13.44 µs  in 10 ×   7497 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:83 ("text - text() (1000-char doc)") ok
time (mean ± σ)         range (min … max) 
 135.40 µs ±   0.14 µs   135.20 µs … 135.60 µs  in 10 ×    739 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:96 ("text - len() (1000-char doc)") ok
time (mean ± σ)         range (min … max) 
   0.02 µs ±   0.00 µs     0.02 µs …   0.02 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:113 ("text - sync export_all (100 ops)") ok
time (mean ± σ)         range (min … max) 
   0.09 µs ±   0.00 µs     0.09 µs …   0.09 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:126 ("text - sync export_all (1000 ops)") ok
time (mean ± σ)         range (min … max) 
   0.09 µs ±   0.00 µs     0.09 µs …   0.09 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:139 ("text - sync export_since (50-op delta, 1000-op base)") ok
time (mean ± σ)         range (min … max) 
  33.79 µs ±   0.09 µs    33.61 µs …  33.93 µs  in 10 ×   2980 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:156 ("text - sync apply (50 remote ops)") ok
time (mean ± σ)         range (min … max) 
  55.10 µs ±   0.28 µs    54.59 µs …  55.59 µs  in 10 ×   1814 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:171 ("text - sync apply (500 remote ops)") ok
time (mean ± σ)         range (min … max) 
 678.93 µs ±   5.68 µs   674.27 µs … 692.07 µs  in 10 ×    148 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:186 ("text - bidirectional sync (2 peers, 50 ops each)") ok
time (mean ± σ)         range (min … max) 
 115.62 µs ±   0.22 µs   115.35 µs … 115.95 µs  in 10 ×    865 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:216 ("text - checkout (midpoint of 100-op doc)") ok
time (mean ± σ)         range (min … max) 
  13.31 µs ±   0.06 µs    13.25 µs …  13.40 µs  in 10 ×   7516 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:233 ("text - checkout (midpoint of 1000-op doc)") ok
time (mean ± σ)         range (min … max) 
 158.63 µs ±   0.43 µs   158.14 µs … 159.46 µs  in 10 ×    631 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:256 ("text - undo record_insert (100 ops, 1 group)") ok
time (mean ± σ)         range (min … max) 
   2.07 µs ±   0.01 µs     2.06 µs …   2.10 µs  in 10 ×  48436 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:269 ("text - undo record_insert (100 ops, 100 groups)") ok
time (mean ± σ)         range (min … max) 
   2.38 µs ±   0.01 µs     2.37 µs …   2.40 µs  in 10 ×  41519 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:281 ("text - undo undo() (10-op group)") ok
time (mean ± σ)         range (min … max) 
  28.98 µs ±   0.09 µs    28.87 µs …  29.12 µs  in 10 ×   3447 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:295 ("text - undo undo() (50-op group)") ok
time (mean ± σ)         range (min … max) 
 446.62 µs ±   1.82 µs   442.46 µs … 448.64 µs  in 10 ×    224 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:309 ("text - undo undo+redo roundtrip (10-op group)") ok
time (mean ± σ)         range (min … max) 
  33.38 µs ±   0.30 µs    32.92 µs …  33.90 µs  in 10 ×   3006 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:324 ("text - undo 10 undo+redo cycles (10-op group)") ok
time (mean ± σ)         range (min … max) 
 280.27 µs ±   1.80 µs   276.49 µs … 282.27 µs  in 10 ×    357 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:17 ("cache - sequential append (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   1.30 ms ±   5.84 µs     1.29 ms …   1.31 ms  in 10 ×     77 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:34 ("cache - alternating pos (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   2.98 ms ±   6.73 µs     2.97 ms …   2.99 ms  in 10 ×     34 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:52 ("cache - jump to pos 0 every 10 chars (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   1.79 ms ±   4.14 µs     1.79 ms …   1.80 ms  in 10 ×     56 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:71 ("cache - jump to middle every 10 chars (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   2.46 ms ±  77.19 µs     2.42 ms …   2.68 ms  in 10 ×     41 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:94 ("cache - single non-seq insert on 1000-char doc") ok
time (mean ± σ)         range (min … max) 
   7.00 µs ±   2.27 µs     5.53 µs …  12.00 µs  in 10 ×  15654 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:108 ("cache - single non-seq insert on 5000-char doc") ok
time (mean ± σ)         range (min … max) 
   6.48 µs ±   1.06 µs     5.62 µs …   8.73 µs  in 10 ×  18421 runs
Total tests: 104, passed: 104, failed: 0.

PR branch:

Registry index updated successfully
Symbols updated successfully
Using cached moonbitlang/quickcheck@0.11.2
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:21 ("merge - concurrent edits (2 agents x 10)") ok
time (mean ± σ)         range (min … max) 
  22.72 µs ±   0.57 µs    21.97 µs …  24.05 µs  in 10 ×   4058 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:59 ("merge - concurrent edits (2 agents x 50)") ok
time (mean ± σ)         range (min … max) 
 116.86 µs ±   0.29 µs   116.50 µs … 117.34 µs  in 10 ×    858 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:97 ("merge - concurrent edits (2 agents x 200)") ok
time (mean ± σ)         range (min … max) 
 515.36 µs ±   9.42 µs   509.13 µs … 534.65 µs  in 10 ×    197 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:135 ("merge - many agents (5 agents x 20)") ok
time (mean ± σ)         range (min … max) 
 150.63 µs ±   0.65 µs   149.84 µs … 151.77 µs  in 10 ×    662 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:184 ("merge - with deletes (50 inserts, 25 deletes)") ok
time (mean ± σ)         range (min … max) 
 113.14 µs ±   0.43 µs   112.47 µs … 113.67 µs  in 10 ×    874 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:230 ("merge - graph_diff advance (20 ops)") ok
time (mean ± σ)         range (min … max) 
  71.34 µs ±   0.25 µs    71.10 µs …  71.81 µs  in 10 ×   1403 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:303 ("merge - repeated small (10 iterations x 5 ops)") ok
time (mean ± σ)         range (min … max) 
 114.47 µs ±   4.38 µs   112.13 µs … 125.48 µs  in 10 ×    890 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:341 ("merge - retreat concurrent deletes (500 items, 50 deletes)") ok
time (mean ± σ)         range (min … max) 
 196.84 µs ±   0.62 µs   195.95 µs … 197.64 µs  in 10 ×    502 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_merge_benchmark.mbt:408 ("merge - context apply operations (50 ops)") ok
time (mean ± σ)         range (min … max) 
  43.25 µs ±  24.24 µs    25.92 µs …  88.11 µs  in 10 ×   2547 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:6 ("branch - checkout (10 ops)") ok
time (mean ± σ)         range (min … max) 
   3.72 µs ±   0.04 µs     3.67 µs …   3.79 µs  in 10 ×  26447 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:29 ("branch - checkout (100 ops)") ok
time (mean ± σ)         range (min … max) 
  29.24 µs ±   0.17 µs    28.85 µs …  29.47 µs  in 10 ×   3468 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:47 ("branch - checkout (1000 ops)") ok
time (mean ± σ)         range (min … max) 
 428.30 µs ±   2.78 µs   425.83 µs … 435.26 µs  in 10 ×    233 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:65 ("branch - advance (10 new ops)") ok
time (mean ± σ)         range (min … max) 
  11.86 µs ±   4.05 µs     8.67 µs …  19.62 µs  in 10 ×   8583 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:91 ("branch - advance (100 new ops)") ok
time (mean ± σ)         range (min … max) 
  90.14 µs ±  54.19 µs    57.86 µs … 199.32 µs  in 10 ×   1060 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:117 ("branch - checkout with concurrent branches") ok
time (mean ± σ)         range (min … max) 
  29.30 µs ±   0.13 µs    29.12 µs …  29.56 µs  in 10 ×   3405 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:145 ("branch - checkout with deletes") ok
time (mean ± σ)         range (min … max) 
  39.84 µs ±   0.22 µs    39.32 µs …  40.08 µs  in 10 ×   2519 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:176 ("branch - repeated advance steady-state (10 iterations)") ok
time (mean ± σ)         range (min … max) 
  24.73 µs ±   0.57 µs    24.22 µs …  25.83 µs  in 10 ×   3971 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:220 ("branch - repeated advance with oplog mutations (10 iterations)") ok
time (mean ± σ)         range (min … max) 
   7.17 ms ±   3.60 ms     2.65 ms …  12.92 ms  in 10 ×     69 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:246 ("branch - to_text (100 chars)") ok
time (mean ± σ)         range (min … max) 
  10.19 µs ±   0.03 µs    10.14 µs …  10.24 µs  in 10 ×   9713 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:264 ("branch - to_text (1000 chars)") ok
time (mean ± σ)         range (min … max) 
 107.53 µs ±   0.54 µs   107.05 µs … 108.54 µs  in 10 ×    930 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:285 ("branch - single advance (1 new op)") ok
time (mean ± σ)         range (min … max) 
   3.98 µs ±   0.36 µs     3.76 µs …   4.72 µs  in 10 ×  24783 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:311 ("branch - single advance (50 new ops)") ok
time (mean ± σ)         range (min … max) 
  40.07 µs ±  19.47 µs    29.81 µs …  83.60 µs  in 10 ×   2511 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:342 ("branch - realistic typing (50 chars)") ok
time (mean ± σ)         range (min … max) 
  16.75 ms ±   8.89 ms     6.45 ms …  35.09 ms  in 10 ×     30 runs
[dowdiness/event-graph-walker] bench internal/branch/branch_benchmark.mbt:375 ("branch - concurrent merge scenario") ok
time (mean ± σ)         range (min … max) 
  16.80 µs ±   6.06 µs    11.93 µs …  29.05 µs  in 10 ×   5869 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:6 ("walker - linear history (10 ops)") ok
time (mean ± σ)         range (min … max) 
   0.65 µs ±   0.01 µs     0.63 µs …   0.66 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:22 ("walker - linear history (100 ops)") ok
time (mean ± σ)         range (min … max) 
   4.78 µs ±   0.03 µs     4.76 µs …   4.85 µs  in 10 ×  20894 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:38 ("walker - linear history (1000 ops)") ok
time (mean ± σ)         range (min … max) 
  42.89 µs ±   0.40 µs    42.66 µs …  43.98 µs  in 10 ×   2326 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:54 ("walker - concurrent branches (2 agents x 50)") ok
time (mean ± σ)         range (min … max) 
   6.14 µs ±   0.02 µs     6.10 µs …   6.17 µs  in 10 ×  16237 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:79 ("walker - concurrent branches (5 agents x 20)") ok
time (mean ± σ)         range (min … max) 
   6.08 µs ±   0.01 µs     6.07 µs …   6.09 µs  in 10 ×  16406 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:99 ("walker - diamond pattern (50 diamonds)") ok
time (mean ± σ)         range (min … max) 
   7.95 µs ±   0.01 µs     7.94 µs …   7.96 µs  in 10 ×  12587 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:121 ("walker - diff advance only (10 new ops)") ok
time (mean ± σ)         range (min … max) 
   3.43 µs ±   0.00 µs     3.42 µs …   3.44 µs  in 10 ×  29096 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:145 ("walker - diff with concurrent branches") ok
time (mean ± σ)         range (min … max) 
   5.58 µs ±   0.02 µs     5.56 µs …   5.62 µs  in 10 ×  17939 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:176 ("walker - large history (10000 ops)") ok
time (mean ± σ)         range (min … max) 
 445.08 µs ±   0.76 µs   444.32 µs … 447.00 µs  in 10 ×    225 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:196 ("walker - linear history (100000 ops)") ok
time (mean ± σ)         range (min … max) 
   7.10 ms ±  49.26 µs     7.05 ms …   7.17 ms  in 10 ×     15 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/walker_benchmark.mbt:213 ("walker - concurrent branches (100000 ops, 5 agents)") ok
time (mean ± σ)         range (min … max) 
  23.20 ms ±   2.77 ms    21.20 ms …  28.62 ms  in 10 ×      4 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:6 ("version_vector - create (1 agent)") ok
time (mean ± σ)         range (min … max) 
   0.06 µs ±   0.00 µs     0.06 µs …   0.06 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:15 ("version_vector - create (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.33 µs ±   0.00 µs     0.32 µs …   0.33 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:29 ("version_vector - create (20 agents)") ok
time (mean ± σ)         range (min … max) 
   1.47 µs ±   0.00 µs     1.47 µs …   1.47 µs  in 10 ×  68185 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:42 ("version_vector - compare equal (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.26 µs ±   0.00 µs     0.26 µs …   0.26 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:63 ("version_vector - compare <= (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.15 µs ±   0.00 µs     0.15 µs …   0.15 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:84 ("version_vector - compare <= (20 agents)") ok
time (mean ± σ)         range (min … max) 
   0.61 µs ±   0.00 µs     0.61 µs …   0.62 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:100 ("version_vector - merge (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.47 µs ±   0.00 µs     0.47 µs …   0.47 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:118 ("version_vector - merge (20 agents)") ok
time (mean ± σ)         range (min … max) 
   2.38 µs ±   0.03 µs     2.33 µs …   2.41 µs  in 10 ×  41688 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:134 ("version_vector - includes (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.24 µs ±   0.00 µs     0.23 µs …   0.24 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:153 ("version_vector - concurrent (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.16 µs ±   0.00 µs     0.16 µs …   0.16 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:170 ("version_vector - from_frontier (10 ops)") ok
time (mean ± σ)         range (min … max) 
   0.56 µs ±   0.02 µs     0.56 µs …   0.61 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:186 ("version_vector - from_frontier (100 ops, 5 agents)") ok
time (mean ± σ)         range (min … max) 
   4.35 µs ±   0.01 µs     4.34 µs …   4.36 µs  in 10 ×  22929 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:206 ("version_vector - to_frontier (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.24 µs ±   0.00 µs     0.24 µs …   0.24 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:230 ("version_vector - roundtrip (5 agents)") ok
time (mean ± σ)         range (min … max) 
   4.68 µs ±   0.01 µs     4.67 µs …   4.70 µs  in 10 ×  20680 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:251 ("version_vector - agents (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.05 µs ±   0.00 µs     0.04 µs …   0.05 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/causal_graph/version_vector_benchmark.mbt:266 ("version_vector - length (20 agents)") ok
time (mean ± σ)         range (min … max) 
   0.01 µs ±   0.00 µs     0.01 µs …   0.01 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:20 ("bench: cache invalidate + position query (1000 chars)") ok
time (mean ± σ)         range (min … max) 
 174.59 µs ±   0.81 µs   173.41 µs … 175.65 µs  in 10 ×    573 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:31 ("bench: cache invalidate + position query (5000 chars)") ok
time (mean ± σ)         range (min … max) 
   2.68 ms ±  48.13 µs     2.63 ms …   2.76 ms  in 10 ×     37 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:41 ("bench: cache invalidate + position query (10000 chars)") ok
time (mean ± σ)         range (min … max) 
   8.92 ms ± 153.51 µs     8.75 ms …   9.22 ms  in 10 ×     11 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:57 ("bench: 10 remote inserts + queries (1000-char doc)") ok
time (mean ± σ)         range (min … max) 
   4.04 ms ±  20.00 µs     4.02 ms …   4.08 ms  in 10 ×     24 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:84 ("bench: 10 remote inserts + queries (5000-char doc)") ok
time (mean ± σ)         range (min … max) 
  34.00 ms ± 702.94 µs    33.27 ms …  35.16 ms  in 10 ×      3 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:113 ("bench: warm cache position query (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   0.09 µs ±   0.00 µs     0.09 µs …   0.09 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/document/document_benchmark.mbt:120 ("bench: warm cache position query (10000 chars)") ok
time (mean ± σ)         range (min … max) 
   0.09 µs ±   0.00 µs     0.08 µs …   0.09 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/fugue/jump_ancestors_benchmark.mbt:2 ("jump - sequential append 1K") ok
time (mean ± σ)         range (min … max) 
 150.61 µs ±   0.57 µs   149.70 µs … 151.44 µs  in 10 ×    659 runs
[dowdiness/event-graph-walker] bench internal/fugue/jump_ancestors_benchmark.mbt:26 ("jump - concurrent insert into 1K doc") ok
time (mean ± σ)         range (min … max) 
 149.56 µs ±   6.86 µs   145.82 µs … 166.49 µs  in 10 ×    680 runs
[dowdiness/event-graph-walker] bench internal/fugue/jump_ancestors_benchmark.mbt:58 ("jump - concurrent insert into 10K doc") ok
time (mean ± σ)         range (min … max) 
   4.41 ms ±  79.49 µs     4.27 ms …   4.56 ms  in 10 ×     23 runs
[dowdiness/event-graph-walker] bench internal/fugue/jump_ancestors_benchmark.mbt:90 ("jump - degenerate chain remote insert") ok
time (mean ± σ)         range (min … max) 
 146.63 µs ±   0.35 µs   146.17 µs … 147.19 µs  in 10 ×    682 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:6 ("oplog - insert (100 ops)") ok
time (mean ± σ)         range (min … max) 
  47.71 µs ±   1.23 µs    46.84 µs …  50.63 µs  in 10 ×   1975 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:20 ("oplog - insert (1000 ops)") ok
time (mean ± σ)         range (min … max) 
 554.33 µs ±   1.81 µs   551.89 µs … 556.95 µs  in 10 ×    180 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:34 ("oplog - insert and delete mix (100 ops)") ok
time (mean ± σ)         range (min … max) 
  70.96 µs ±   0.37 µs    70.50 µs …  71.63 µs  in 10 ×   1400 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:58 ("oplog - apply_remote (50 ops)") ok
time (mean ± σ)         range (min … max) 
  33.12 µs ±   0.15 µs    32.93 µs …  33.39 µs  in 10 ×   3017 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:79 ("oplog - get_op (1000 ops)") ok
time (mean ± σ)         range (min … max) 
   0.12 µs ±   0.00 µs     0.12 µs …   0.12 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:97 ("oplog - get_frontier (single agent)") ok
time (mean ± σ)         range (min … max) 
   0.02 µs ±   0.00 µs     0.02 µs …   0.02 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:112 ("oplog - get_frontier (5 agents)") ok
time (mean ± σ)         range (min … max) 
   0.02 µs ±   0.00 µs     0.02 µs …   0.03 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:134 ("oplog - walk_and_collect (100 ops)") ok
time (mean ± σ)         range (min … max) 
   8.97 µs ±   0.07 µs     8.91 µs …   9.08 µs  in 10 ×  11118 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:150 ("oplog - walk_and_collect (concurrent)") ok
time (mean ± σ)         range (min … max) 
  11.12 µs ±   0.03 µs    11.07 µs …  11.17 µs  in 10 ×   8990 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:177 ("oplog - diff_and_collect (advance 20)") ok
time (mean ± σ)         range (min … max) 
   4.89 µs ±   0.01 µs     4.88 µs …   4.90 µs  in 10 ×  20291 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:202 ("oplog - walk_filtered (inserts only)") ok
time (mean ± σ)         range (min … max) 
   8.03 µs ±   0.08 µs     7.98 µs …   8.19 µs  in 10 ×  13121 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:233 ("oplog - sequential typing (500 chars)") ok
time (mean ± σ)         range (min … max) 
 256.95 µs ±   0.34 µs   256.57 µs … 257.50 µs  in 10 ×    390 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:249 ("oplog - random position inserts (100 ops)") ok
time (mean ± σ)         range (min … max) 
  46.01 µs ±   0.16 µs    45.77 µs …  46.26 µs  in 10 ×   2173 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:270 ("oplog - sequential typing (100000 chars)") ok
time (mean ± σ)         range (min … max) 
 164.99 ms ±  27.16 ms   125.96 ms … 196.35 ms  in 10 ×      1 runs
[dowdiness/event-graph-walker] bench internal/oplog/oplog_benchmark.mbt:287 ("oplog - diff_and_collect (100000 ops advance)") ok
time (mean ± σ)         range (min … max) 
  61.16 ms ±  15.39 ms    39.13 ms …  78.59 ms  in 10 ×      2 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:10 ("text - insert append (100 chars)") ok
time (mean ± σ)         range (min … max) 
  94.67 µs ±   0.17 µs    94.40 µs …  94.96 µs  in 10 ×    950 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:22 ("text - insert append (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   1.27 ms ±   7.86 µs     1.26 ms …   1.28 ms  in 10 ×     80 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:35 ("text - insert prepend (100 chars)") ok
time (mean ± σ)         range (min … max) 
 149.73 µs ±   0.30 µs   149.23 µs … 150.03 µs  in 10 ×    667 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:51 ("text - delete (100 deletes from 100-char doc)") ok
time (mean ± σ)         range (min … max) 
 237.20 µs ±   0.70 µs   236.53 µs … 238.83 µs  in 10 ×    419 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:70 ("text - text() (100-char doc)") ok
time (mean ± σ)         range (min … max) 
  13.24 µs ±   0.12 µs    13.13 µs …  13.50 µs  in 10 ×   7501 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:83 ("text - text() (1000-char doc)") ok
time (mean ± σ)         range (min … max) 
 136.95 µs ±   0.21 µs   136.70 µs … 137.27 µs  in 10 ×    732 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:96 ("text - len() (1000-char doc)") ok
time (mean ± σ)         range (min … max) 
   0.01 µs ±   0.00 µs     0.01 µs …   0.01 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:113 ("text - sync export_all (100 ops)") ok
time (mean ± σ)         range (min … max) 
   0.09 µs ±   0.00 µs     0.09 µs …   0.09 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:126 ("text - sync export_all (1000 ops)") ok
time (mean ± σ)         range (min … max) 
   0.09 µs ±   0.00 µs     0.09 µs …   0.09 µs  in 10 × 100000 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:139 ("text - sync export_since (50-op delta, 1000-op base)") ok
time (mean ± σ)         range (min … max) 
  33.40 µs ±   0.08 µs    33.31 µs …  33.58 µs  in 10 ×   2953 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:156 ("text - sync apply (50 remote ops)") ok
time (mean ± σ)         range (min … max) 
  53.73 µs ±   0.37 µs    53.15 µs …  54.22 µs  in 10 ×   1853 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:171 ("text - sync apply (500 remote ops)") ok
time (mean ± σ)         range (min … max) 
 663.69 µs ±   1.34 µs   661.28 µs … 665.57 µs  in 10 ×    149 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:186 ("text - bidirectional sync (2 peers, 50 ops each)") ok
time (mean ± σ)         range (min … max) 
 114.93 µs ±   2.83 µs   113.00 µs … 122.39 µs  in 10 ×    876 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:216 ("text - checkout (midpoint of 100-op doc)") ok
time (mean ± σ)         range (min … max) 
  13.40 µs ±   0.05 µs    13.35 µs …  13.51 µs  in 10 ×   7371 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:233 ("text - checkout (midpoint of 1000-op doc)") ok
time (mean ± σ)         range (min … max) 
 157.83 µs ±   0.26 µs   157.49 µs … 158.21 µs  in 10 ×    634 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:256 ("text - undo record_insert (100 ops, 1 group)") ok
time (mean ± σ)         range (min … max) 
   2.08 µs ±   0.02 µs     2.06 µs …   2.14 µs  in 10 ×  48249 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:269 ("text - undo record_insert (100 ops, 100 groups)") ok
time (mean ± σ)         range (min … max) 
   2.41 µs ±   0.06 µs     2.37 µs …   2.58 µs  in 10 ×  41702 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:281 ("text - undo undo() (10-op group)") ok
time (mean ± σ)         range (min … max) 
  29.11 µs ±   0.09 µs    29.00 µs …  29.24 µs  in 10 ×   3414 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:295 ("text - undo undo() (50-op group)") ok
time (mean ± σ)         range (min … max) 
 449.95 µs ±   0.92 µs   448.42 µs … 451.25 µs  in 10 ×    223 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:309 ("text - undo undo+redo roundtrip (10-op group)") ok
time (mean ± σ)         range (min … max) 
  33.30 µs ±   0.09 µs    33.18 µs …  33.45 µs  in 10 ×   2991 runs
[dowdiness/event-graph-walker] bench text/text_benchmark.mbt:324 ("text - undo 10 undo+redo cycles (10-op group)") ok
time (mean ± σ)         range (min … max) 
 285.89 µs ±   1.61 µs   284.37 µs … 289.16 µs  in 10 ×    350 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:17 ("cache - sequential append (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   1.28 ms ±   6.76 µs     1.27 ms …   1.29 ms  in 10 ×     79 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:34 ("cache - alternating pos (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   3.01 ms ±  50.75 µs     2.98 ms …   3.15 ms  in 10 ×     34 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:52 ("cache - jump to pos 0 every 10 chars (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   1.78 ms ±   3.53 µs     1.78 ms …   1.79 ms  in 10 ×     57 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:71 ("cache - jump to middle every 10 chars (1000 chars)") ok
time (mean ± σ)         range (min … max) 
   2.43 ms ±  10.61 µs     2.41 ms …   2.45 ms  in 10 ×     42 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:94 ("cache - single non-seq insert on 1000-char doc") ok
time (mean ± σ)         range (min … max) 
   6.98 µs ±   2.17 µs     5.59 µs …  11.78 µs  in 10 ×  15449 runs
[dowdiness/event-graph-walker] bench text/position_cache_benchmark.mbt:108 ("cache - single non-seq insert on 5000-char doc") ok
time (mean ± σ)         range (min … max) 
   6.47 µs ±   1.01 µs     5.69 µs …   8.96 µs  in 10 ×  18248 runs
Total tests: 104, passed: 104, failed: 0.

Benchmarks run with --release flag

@dowdiness @claude
feat(block-editor): add legality validation for move_block
105af71 
Self-drop silently no-ops, root block move raises Internal error.
Descendant/cycle rejection delegated to CRDT validate_move. Three
new tests cover all rejection paths.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@dowdiness dowdiness merged commit cc6efec into main Apr 15, 2026
15 checks passed
@dowdiness dowdiness deleted the feat/block-editor-drag-drop branch April 15, 2026 12:23
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