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| author | Lzu Tao <taolzu@gmail.com> | 2019-08-15 10:53:11 +0700 |
|---|---|---|
| committer | Lzu Tao <taolzu@gmail.com> | 2019-08-19 03:54:40 +0000 |
| commit | 7065239da55420e26adb7cb647fc7eb4e9c8798e (patch) | |
| tree | 9dfb12798a488e266c1cd7e52ea6ebd35fcb9972 /src | |
| parent | f01a0c0e08b5905f174d30201b0cb927f5cad500 (diff) | |
| download | rust-7065239da55420e26adb7cb647fc7eb4e9c8798e.tar.gz rust-7065239da55420e26adb7cb647fc7eb4e9c8798e.zip | |
Add option_and_then_some lint
Diffstat (limited to 'src')
| -rw-r--r-- | src/lintlist/mod.rs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/lintlist/mod.rs b/src/lintlist/mod.rs index 485352f5cc4..9abe4558bb9 100644 --- a/src/lintlist/mod.rs +++ b/src/lintlist/mod.rs @@ -6,7 +6,7 @@ pub use lint::Lint; pub use lint::LINT_LEVELS; // begin lint list, do not remove this comment, it’s used in `update_lints` -pub const ALL_LINTS: [Lint; 310] = [ +pub const ALL_LINTS: [Lint; 311] = [ Lint { name: "absurd_extreme_comparisons", group: "correctness", @@ -1317,6 +1317,13 @@ pub const ALL_LINTS: [Lint; 310] = [ module: "eq_op", }, Lint { + name: "option_and_then_some", + group: "complexity", + desc: "using `Option.and_then(|x| Some(y))`, which is more succinctly expressed as `map(|x| y)`", + deprecation: None, + module: "methods", + }, + Lint { name: "option_map_or_none", group: "style", desc: "using `Option.map_or(None, f)`, which is more succinctly expressed as `and_then(f)`", |