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| author | LingMan <LingMan@users.noreply.github.com> | 2021-01-11 20:45:33 +0100 |
|---|---|---|
| committer | LingMan <LingMan@users.noreply.github.com> | 2021-01-14 19:23:59 +0100 |
| commit | a56bffb4f9d6f7791b2fa40412bd3e0549d76cc3 (patch) | |
| tree | 23875d16475aea0b37a608f0ca704a3016c1f0e4 /compiler/rustc_save_analysis | |
| parent | d03fe84169d50a4b96cdef7b2f862217ab634055 (diff) | |
Use Option::map_or instead of `.map(..).unwrap_or(..)`
Diffstat (limited to 'compiler/rustc_save_analysis')
| -rw-r--r-- | compiler/rustc_save_analysis/src/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_save_analysis/src/lib.rs b/compiler/rustc_save_analysis/src/lib.rs index c8cdff4f7e5..129123349a0 100644 --- a/compiler/rustc_save_analysis/src/lib.rs +++ b/compiler/rustc_save_analysis/src/lib.rs @@ -670,7 +670,7 @@ impl<'tcx> SaveContext<'tcx> { ) -> Option<Ref> { // Returns true if the path is function type sugar, e.g., `Fn(A) -> B`. fn fn_type(seg: &hir::PathSegment<'_>) -> bool { - seg.args.map(|args| args.parenthesized).unwrap_or(false) + seg.args.map_or(false, |args| args.parenthesized) } let res = self.get_path_res(id); |