coretests: Add a few tests for backward multibyte predicate - #161758

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pacak wants to merge 8 commits into

rust-lang:mainfrom

pacak:push-tnkxmkmykopl

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