rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

compiler: fix unused_peekable clippy lint

Browse Source 
warning: `peek` never called on `Peekable` iterator
   --> compiler\rustc_session\src\utils.rs:130:13
    |
130 |     let mut args = std::env::args_os().map(|arg| arg.to_string_lossy().to_string()).peekable();
    |             ^^^^
    |
    = help: consider removing the call to `peekable`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_peekable

warning: `peek` never called on `Peekable` iterator
    --> compiler\rustc_trait_selection\src\traits\error_reporting\suggestions.rs:4934:17
     |
4934 |         let mut bounds = pred.bounds.iter().peekable();
     |                 ^^^^^^
     |
     = help: consider removing the call to `peekable`
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_peekable
This commit is contained in:
klensy
2024-03-28 10:50:09 +03:00
parent 463a11bef4
commit bf47641726
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
View File

@@ -4931,7 +4931,7 @@ fn point_at_assoc_type_restriction<G: EmissionGuarantee>(
let hir::WherePredicate::BoundPredicate(pred) = pred else {
continue;
};
let mut bounds = pred.bounds.iter().peekable();
let mut bounds = pred.bounds.iter();
while let Some(bound) = bounds.next() {
let Some(trait_ref) = bound.trait_ref() else {
continue;