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use usize::from

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Co-Authored-By: Mateusz Mikuła <mati865@users.noreply.github.com>
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lzutao 2019-11-19 23:47:18 +07:00 committed by GitHub
parent 4da0da9281
commit d229d91d88
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2
clippy_lints/src/strings.rs
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@ -154,7 +154,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for StringLitAsBytes {
if let LitKind::Str(ref lit_content, style) = lit.node {
let callsite = snippet(cx, args[0].span.source_callsite(), r#""foo""#);
let expanded = if let StrStyle::Raw(n) = style {
let term = "#".repeat(n as usize);
let term = "#".repeat(usize::from(n));
format!("r{0}\"{1}\"{0}", term, lit_content.as_str())
} else {
format!("\"{}\"", lit_content.as_str())