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clippy::perf fixes

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single_char_pattern and to_string_in_format_args
This commit is contained in:
Matthias Krüger 2022-02-03 21:44:47 +01:00
parent 4e8fb743cc
commit de2abc29e9
4 changed files with 9 additions and 9 deletions
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2
compiler/rustc_interface/src/interface.rs
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@ -126,7 +126,7 @@ pub fn parse_cfgspecs(cfgspecs: Vec<String>) -> FxHashSet<(String, Option<String
// If the user tried to use a key="value" flag, but is missing the quotes, provide
// a hint about how to resolve this.
if s.contains("=") && !s.contains("=\"") && !s.ends_with("\"") {
if s.contains('=') && !s.contains("=\"") && !s.ends_with('"') {
error!(concat!(
r#"expected `key` or `key="value"`, ensure escaping is appropriate"#,
r#" for your shell, try 'key="value"' or key=\"value\""#