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Preserve raw strs for: format!(s) to s.to_string() lint
fixesrust-lang#6142
clippy::useless_format will keep the source's string (after converting {{ and }} to { and }) when suggesting a change from format!() to .to_string() usage. Ie:
| let s = format!(r#""hello {{}}""#);
| ^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `r#""hello {}""#.to_string()`
changelog: [`useless_format`]: preserve raw string literals when no arguments to `format!()` are provided.
The
Makefile
should be passing alongCFLAGS
(and possiblyLDFLAGS
), but currently isn't.The text was updated successfully, but these errors were encountered: