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Remove Unnecessary .as_str() Conversions #128140

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veera-sivarajan
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@veera-sivarajan veera-sivarajan commented Jul 24, 2024

Because comparing interned values is much more efficient than converting a rustc_span::symbol::Ident to &str and then doing the comparison.

docs: https://doc.rust-lang.org/stable/nightly-rustc/rustc_span/symbol/struct.Ident.html#method.as_str

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rustbot commented Jul 24, 2024

r? @estebank

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Jul 24, 2024
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r? compiler-errors @bors r+ rollup

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bors commented Jul 24, 2024

📌 Commit 4d5ac84 has been approved by compiler-errors

It is now in the queue for this repository.

@rustbot rustbot assigned compiler-errors and unassigned estebank Jul 24, 2024
@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jul 24, 2024
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jul 24, 2024
…r-conversions, r=compiler-errors

Remove Unnecessary `.as_str()` Conversions

Because comparing interned values is much more efficient than converting a `rustc_span::symbol::Ident` to `&str`  and then doing the comparison.

docs: https://doc.rust-lang.org/stable/nightly-rustc/rustc_span/symbol/struct.Ident.html#method.as_str
bors added a commit to rust-lang-ci/rust that referenced this pull request Jul 24, 2024
…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#126548 (Improved clarity of documentation for std::fs::create_dir_all)
 - rust-lang#127528 (Replace ASCII control chars with Unicode Control Pictures)
 - rust-lang#127717 (Fix malformed suggestion for repeated maybe unsized bounds)
 - rust-lang#128046 (Fix some `#[cfg_attr(not(doc), repr(..))]`)
 - rust-lang#128122 (Mark `missing_fragment_specifier` as `FutureReleaseErrorReportInDeps`)
 - rust-lang#128135 (std: use duplicate thread local state in tests)
 - rust-lang#128140 (Remove Unnecessary `.as_str()` Conversions)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Jul 24, 2024
…iaskrgr

Rollup of 8 pull requests

Successful merges:

 - rust-lang#122192 (Do not try to reveal hidden types when trying to prove auto-traits in the defining scope)
 - rust-lang#126042 (Implement `unsigned_signed_diff`)
 - rust-lang#126548 (Improved clarity of documentation for std::fs::create_dir_all)
 - rust-lang#127717 (Fix malformed suggestion for repeated maybe unsized bounds)
 - rust-lang#128046 (Fix some `#[cfg_attr(not(doc), repr(..))]`)
 - rust-lang#128122 (Mark `missing_fragment_specifier` as `FutureReleaseErrorReportInDeps`)
 - rust-lang#128135 (std: use duplicate thread local state in tests)
 - rust-lang#128140 (Remove Unnecessary `.as_str()` Conversions)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 104a421 into rust-lang:master Jul 25, 2024
6 checks passed
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Jul 25, 2024
Rollup merge of rust-lang#128140 - veera-sivarajan:remove-ident-to-str-conversions, r=compiler-errors

Remove Unnecessary `.as_str()` Conversions

Because comparing interned values is much more efficient than converting a `rustc_span::symbol::Ident` to `&str`  and then doing the comparison.

docs: https://doc.rust-lang.org/stable/nightly-rustc/rustc_span/symbol/struct.Ident.html#method.as_str
@rustbot rustbot added this to the 1.82.0 milestone Jul 25, 2024
@veera-sivarajan veera-sivarajan deleted the remove-ident-to-str-conversions branch August 8, 2024 13:18
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5 participants