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Use more into_iter rather than drain(..)

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Donough Liu 2022-08-29 19:06:36 +01:00 • committed by bogon-right
parent b96fa1a25c
commit 97b1a6146c
6 changed files with 16 additions and 16 deletions
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4
compiler/rustc_errors/src/diagnostic.rs
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@ -981,12 +981,12 @@ impl Diagnostic {
fn sub_with_highlights<M: Into<SubdiagnosticMessage>>(
&mut self,
level: Level,
mut message: Vec<(M, Style)>,
message: Vec<(M, Style)>,
span: MultiSpan,
render_span: Option<MultiSpan>,
) {
let message = message
.drain(..)
.into_iter()
.map(|m| (self.subdiagnostic_message_to_diagnostic_message(m.0), m.1))
.collect();
let sub = SubDiagnostic { level, message, span, render_span };