Strip a single leading tab when rendering dataflow diffs #76775
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rust-highfive
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@bors r+ |
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📌 Commit c910e03 has been approved by |
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Sep 16, 2020
| @@ -578,7 +578,7 @@ where | |||
| return String::new(); | |||
| } | |||
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| let re = Regex::new("\u{001f}([+-])").unwrap(); | |||
| let re = Regex::new("\t?\u{001f}([+-])").unwrap(); | |||
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Why not using OnceCell here for the Regex to avoid repeatedly compiling ?
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This is debug-only code so it doesn't matter too much in practice, and I'd guess this regex is so small it compiles nearly instantaneously. I wouldn't object to a PR adding a OnceCell if it didn't add too much noise to this code.
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Rollup of 16 pull requests Successful merges: - rust-lang#75026 (Add array_windows fn) - rust-lang#76642 (Do not lint ignored private doc tests) - rust-lang#76719 (Change error message for ty param in const) - rust-lang#76721 (Use intra-doc links in `core::mem`) - rust-lang#76728 (Add a comment why `extern crate` is necessary for rustdoc) - rust-lang#76735 (Remove unnecessary `clone()`s in bootstrap) - rust-lang#76741 (Avoid printing dry run timings) - rust-lang#76747 (Add missing code examples in libcore) - rust-lang#76756 (fix a couple of stylistic clippy warnings) - rust-lang#76758 ([fuchsia] Propagate the userspace UTC clock) - rust-lang#76759 (Fix stabilization marker for future_readiness_fns) - rust-lang#76760 (don't lazily evaluate some trivial values for Option::None replacements (clippy::unnecessary_lazy_evaluations)) - rust-lang#76764 (Update books) - rust-lang#76775 (Strip a single leading tab when rendering dataflow diffs) - rust-lang#76778 (Simplify iter fuse struct doc) - rust-lang#76794 (Make graphviz font configurable) Failed merges: r? `@ghost`
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The
fmt_diff_withformatter uses a tab to separate additions from subtractions. Strip it when rendering those diffs on separate lines.r? @Mark-Simulacrum (since you're speedy)