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use chars instead of strings where applicable

This commit is contained in:
Matthias Krüger 2023-02-15 22:44:51 +01:00
parent 2d14db321b
commit 0400c68517
2 changed files with 4 additions and 4 deletions

View file

@ -361,7 +361,7 @@ pub(crate) fn print_where_clause<'a, 'tcx: 'a>(
for _ in 0..padding_amout {
br_with_padding.push_str(" ");
}
let where_preds = where_preds.to_string().replace("\n", &br_with_padding);
let where_preds = where_preds.to_string().replace('\n', &br_with_padding);
if ending == Ending::Newline {
let mut clause = " ".repeat(indent.saturating_sub(1));
@ -1421,12 +1421,12 @@ impl clean::FnDecl {
format!(
"({pad}{args}{close}){arrow}",
pad = if self.inputs.values.is_empty() { "" } else { &full_pad },
args = args.replace("\n", &full_pad),
args = args.replace('\n', &full_pad),
close = close_pad,
arrow = arrow
)
} else {
format!("({args}){arrow}", args = args.replace("\n", " "), arrow = arrow)
format!("({args}){arrow}", args = args.replace('\n', " "), arrow = arrow)
};
write!(f, "{}", output)