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skip_whitespace: use a non-ref callback #14

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Merged
merged 1 commit into from
Jun 20, 2025
Merged

skip_whitespace: use a non-ref callback #14

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6 changes: 3 additions & 3 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -344,8 +344,8 @@ trait Unescape {
let _ = chars.next();
// skip whitespace for backslash newline, see [Rust language reference]
// (https://doc.rust-lang.org/reference/tokens.html#string-literals).
let mut callback_err = |range, err| callback(range, Err(err));
skip_ascii_whitespace(&mut chars, start, &mut callback_err);
let callback_err = |range, err| callback(range, Err(err));
skip_ascii_whitespace(&mut chars, start, callback_err);
continue;
} else {
Self::unescape_1(&mut chars)
Expand Down Expand Up @@ -444,7 +444,7 @@ fn unicode_escape(chars: &mut impl Iterator<Item = char>) -> Result<u32, EscapeE
/// Skip ASCII whitespace, except for the formfeed character
/// (see [this issue](https://github.com/rust-lang/rust/issues/136600)).
/// Warns on unescaped newline and following non-ASCII whitespace.
fn skip_ascii_whitespace<F>(chars: &mut Chars<'_>, start: usize, callback: &mut F)
fn skip_ascii_whitespace<F>(chars: &mut Chars<'_>, start: usize, mut callback: F)
where
F: FnMut(Range<usize>, EscapeError),
{
Expand Down