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Move `WritableDst` method onto `Style` directly

This commit is contained in:
Oli Scherer 2023-07-26 14:58:04 +00:00
parent 00074698a7
commit 1e2167f5b5
1 changed files with 8 additions and 5 deletions
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13
compiler/rustc_errors/src/emitter.rs
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@ -2590,7 +2590,8 @@ fn emit_to_destination(
let _buffer_lock = lock::acquire_global_lock("rustc_errors");
for (pos, line) in rendered_buffer.iter().enumerate() {
for part in line {
dst.apply_style(*lvl, part.style)?;
let style = part.style.color_spec(*lvl);
dst.set_color(&style)?;
write!(dst, "{}", part.text)?;
dst.reset()?;
}
@ -2675,10 +2676,10 @@ impl Destination {
}
}
impl<'a> WritableDst<'a> {
fn apply_style(&mut self, lvl: Level, style: Style) -> io::Result<()> {
impl Style {
fn color_spec(&self, lvl: Level) -> ColorSpec {
let mut spec = ColorSpec::new();
match style {
match self {
Style::Addition => {
spec.set_fg(Some(Color::Green)).set_intense(true);
}
@ -2723,9 +2724,11 @@ impl<'a> WritableDst<'a> {
spec.set_bold(true);
}
}
self.set_color(&spec)
spec
}
}
impl<'a> WritableDst<'a> {
fn set_color(&mut self, color: &ColorSpec) -> io::Result<()> {
match *self {
WritableDst::Raw(ref mut t) => t.set_color(color),