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reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)

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This commit is contained in:
Matthias Krüger 2021-01-02 20:09:17 +01:00
parent 90ccf4f5ad
commit 8a90626a46
28 changed files with 89 additions and 91 deletions
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20
compiler/rustc_hir_pretty/src/lib.rs
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@ -2233,19 +2233,19 @@ impl<'a> State<'a> {
}
match predicate {
&hir::WherePredicate::BoundPredicate(hir::WhereBoundPredicate {
ref bound_generic_params,
ref bounded_ty,
hir::WherePredicate::BoundPredicate(hir::WhereBoundPredicate {
bound_generic_params,
bounded_ty,
bounds,
..
}) => {
self.print_formal_generic_params(bound_generic_params);
self.print_type(&bounded_ty);
self.print_bounds(":", bounds);
self.print_bounds(":", *bounds);
}
&hir::WherePredicate::RegionPredicate(hir::WhereRegionPredicate {
ref lifetime,
ref bounds,
hir::WherePredicate::RegionPredicate(hir::WhereRegionPredicate {
lifetime,
bounds,
..
}) => {
self.print_lifetime(lifetime);
@ -2264,10 +2264,8 @@ impl<'a> State<'a> {
}
}
}
&hir::WherePredicate::EqPredicate(hir::WhereEqPredicate {
ref lhs_ty,
ref rhs_ty,
..
hir::WherePredicate::EqPredicate(hir::WhereEqPredicate {
lhs_ty, rhs_ty, ..
}) => {
self.print_type(lhs_ty);
self.s.space();