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replace one .map_or(true, ...) with .is_none_or(...)

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Waffle Lapkin 2025-02-06 23:12:33 +01:00
parent 942db6782f
commit d4914a7719
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compiler/rustc_next_trait_solver/src/solve/eval_ctxt/canonical.rs
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@ -142,7 +142,7 @@ where
// Remove any trivial region constraints once we've resolved regions
external_constraints
.region_constraints
.retain(|outlives| outlives.0.as_region().map_or(true, |re| re != outlives.1));
.retain(|outlives| outlives.0.as_region().is_none_or(|re| re != outlives.1));
let canonical = Canonicalizer::canonicalize_response(
self.delegate,