mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove an enum variant that can be covered by another

Browse Source
This commit is contained in:
Oli Scherer 2023-07-26 14:43:39 +00:00
parent 51c22154f5
commit 339890e186
1 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
compiler/rustc_errors/src/emitter.rs
View File

@ -2609,7 +2609,6 @@ pub enum Destination {
}
pub enum WritableDst<'a> {
Terminal(&'a mut StandardStream),
Buffered(&'a mut BufferWriter, Buffer),
Raw(&'a mut (dyn WriteColor + Send)),
}
@ -2632,7 +2631,7 @@ impl Destination {
fn writable(&mut self) -> WritableDst<'_> {
match *self {
Destination::Terminal(ref mut t) => WritableDst::Terminal(t),
Destination::Terminal(ref mut t) => WritableDst::Raw(t),
Destination::Buffered(ref mut t) => {
let buf = t.buffer();
WritableDst::Buffered(t, buf)
@ -2703,7 +2702,6 @@ impl<'a> WritableDst<'a> {
fn set_color(&mut self, color: &ColorSpec) -> io::Result<()> {
match *self {
WritableDst::Terminal(ref mut t) => t.set_color(color),
WritableDst::Buffered(_, ref mut t) => t.set_color(color),
WritableDst::Raw(ref mut t) => t.set_color(color),
}
@ -2711,7 +2709,6 @@ impl<'a> WritableDst<'a> {
fn reset(&mut self) -> io::Result<()> {
match *self {
WritableDst::Terminal(ref mut t) => t.reset(),
WritableDst::Buffered(_, ref mut t) => t.reset(),
WritableDst::Raw(ref mut t) => t.reset(),
}
@ -2721,7 +2718,6 @@ impl<'a> WritableDst<'a> {
impl<'a> Write for WritableDst<'a> {
fn write(&mut self, bytes: &[u8]) -> io::Result<usize> {
match *self {
WritableDst::Terminal(ref mut t) => t.write(bytes),
WritableDst::Buffered(_, ref mut buf) => buf.write(bytes),
WritableDst::Raw(ref mut w) => w.write(bytes),
}
@ -2729,7 +2725,6 @@ impl<'a> Write for WritableDst<'a> {
fn flush(&mut self) -> io::Result<()> {
match *self {
WritableDst::Terminal(ref mut t) => t.flush(),
WritableDst::Buffered(_, ref mut buf) => buf.flush(),
WritableDst::Raw(ref mut w) => w.flush(),
}