feat(dactyl): complete typed/NULL-safe named row projections (#25) - #41
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Close the remaining gaps from the #25 backlog after PR #31: document and test first-match duplicate-alias semantics, prove the full scalar/NULL conversion matrix through SQLite and Neon, and make borrowed-vs-owned lifetime contracts explicit via get_str_ref/get_json_ref plus try_get and is_null. Unit tests cover the pure Row API; conformance covers both adapter paths and cross-adapter parity. README and INTERFACES link the contract to dactyl #25/#2 and DecapodLabs/decapod#1111.
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This was referenced Aug 2, 2026
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Summary
Completes the remaining proof obligations for dactyl#25 after PR #31:
Rowunit tests and both adapter paths.get/ lenient getters return owned values that outlive the row;get_str_ref/get_json_refborrow for the row lifetime; rows outlive the short-lived adapter.try_get(alias ofget),is_null, clearer NULLConversionmessages.rowscontract, INTERFACES living spec; links dactyl [dactyl] Add typed and NULL-safe named row projections #25, [dactyl] Conformance harness: same universal query must round-trip identically across datastore = sqlite and datastore = neon, with optimize = true and optimize = false #2, and [dactyl] Replace every direct .decapod/data/*.db access in src/decapod/ with a dactyl::read / dactyl::write call decapod#1111.Test plan
cargo fmt --all -- --checkcargo clippy --all-targets --features "sqlite neon" -- -D warningscargo test --all-targets --features "sqlite neon"rowsunit teststyped_projection_matrix_sqlite,typed_projection_matrix_neon,typed_projection_cross_adapter_parity)Closes #25