Update pattern docs. #71334
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Update pattern docs. #71334
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r? @kennytm (rust_highfive has picked a reviewer for you, use r? to override) |
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@bors r+ |
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📌 Commit 34f0a608c8581280e4d11e96168878b54da537da has been approved by |
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Hm, I just had a thought that it would be more correct to use the word "slice" instead of "array" for |
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It is fine |
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📌 Commit ca61fd5 has been approved by |
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Update pattern docs. A few changes to help clarify string pattern usage: * Add some examples and stability information in the `pattern` module. * Fixes the links at https://doc.rust-lang.org/std/str/pattern/ because intra-doc-links don't work with re-exported modules (rust-lang#65983 I think?). * Consistently use the same phrasing for `str` methods taking a pattern. * Also mention that array of `char` is also accepted. When `Pattern` is stabilized, the phrasing in the `str` methods can be updated to be more general to reflect the exact behavior. I'm reluctant to do this now because the stability story for `Pattern` is uncertain. It may perhaps look something like: > The pattern can be any type that implements the [`Pattern`] trait. Notable examples are `&str`, [`char`], arrays of [`char`], or functions or closures that determines if a character matches. Additional libraries might provide more complex patterns like regular expressions. This is complicated because methods like `trim_matches` have bounds, which for example don't support `str`, so those methods may need more elaboration.
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Update pattern docs. A few changes to help clarify string pattern usage: * Add some examples and stability information in the `pattern` module. * Fixes the links at https://doc.rust-lang.org/std/str/pattern/ because intra-doc-links don't work with re-exported modules (rust-lang#65983 I think?). * Consistently use the same phrasing for `str` methods taking a pattern. * Also mention that array of `char` is also accepted. When `Pattern` is stabilized, the phrasing in the `str` methods can be updated to be more general to reflect the exact behavior. I'm reluctant to do this now because the stability story for `Pattern` is uncertain. It may perhaps look something like: > The pattern can be any type that implements the [`Pattern`] trait. Notable examples are `&str`, [`char`], arrays of [`char`], or functions or closures that determines if a character matches. Additional libraries might provide more complex patterns like regular expressions. This is complicated because methods like `trim_matches` have bounds, which for example don't support `str`, so those methods may need more elaboration.
Dylan-DPC-zz
pushed a commit
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that referenced
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Apr 20, 2020
Update pattern docs. A few changes to help clarify string pattern usage: * Add some examples and stability information in the `pattern` module. * Fixes the links at https://doc.rust-lang.org/std/str/pattern/ because intra-doc-links don't work with re-exported modules (rust-lang#65983 I think?). * Consistently use the same phrasing for `str` methods taking a pattern. * Also mention that array of `char` is also accepted. When `Pattern` is stabilized, the phrasing in the `str` methods can be updated to be more general to reflect the exact behavior. I'm reluctant to do this now because the stability story for `Pattern` is uncertain. It may perhaps look something like: > The pattern can be any type that implements the [`Pattern`] trait. Notable examples are `&str`, [`char`], arrays of [`char`], or functions or closures that determines if a character matches. Additional libraries might provide more complex patterns like regular expressions. This is complicated because methods like `trim_matches` have bounds, which for example don't support `str`, so those methods may need more elaboration.
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Rollup of 5 pull requests Successful merges: - rust-lang#71250 (Replace big JS dict with JSON parsing) - rust-lang#71270 (Fix `has_no_input_arg` check and rename it to `has_only_self_parameter`) - rust-lang#71284 (fix -Zast-json to output correct JSON form) - rust-lang#71328 (Stabilize PathBuf capacity methods) - rust-lang#71334 (Update pattern docs.) Failed merges: r? @ghost
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A few changes to help clarify string pattern usage:
patternmodule.strmethods taking a pattern.charis also accepted.When
Patternis stabilized, the phrasing in thestrmethods can be updated to be more general to reflect the exact behavior. I'm reluctant to do this now because the stability story forPatternis uncertain. It may perhaps look something like:This is complicated because methods like
trim_matcheshave bounds, which for example don't supportstr, so those methods may need more elaboration.