core: skip emitting rejects if result doesn't cary it - #161608

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pacak wants to merge 13 commits into

rust-lang:mainfrom

pacak:flavor-pattern

Commits on Sep 17, 2026

core: convert Pattern<'a> into Pattern<H: Haystack>
pacak
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06edb7c
core: move Pattern et al to core::pattern module
pacak
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5ad3f42
core: introduce internal core::pattern::{Split,SplitN} types
pacak
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fe6d2d5
Revert "Add ByteNeedle search in StrSearcherImpl"
pacak
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e1fc4c1
core: add core::pattern::EmptyNeedleSearcher internal type
pacak
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2ef9479
core: add try_next_code_point{,_reverse} internal functions
pacak
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5f4525a
core: add internal core::str_bytes module handling string-like slices
pacak
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5426ada
coretests: Add a few tests for backward multibyte predicate
pacak
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33690ff
core: add concept of Flavour to core::str_bytes
pacak
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26fb9ef
core: add memchr-based single-ascii byte search to str_bytes
pacak
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3ef7f4e
core/std: inline small functions
pacak
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197eac7
core::str_bytes: use unsafe for indexing
pacak
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191ee7d
core: skip emitting rejects if result doesn't cary it
pacak
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a0e80f7