notohh/rustlings
notohh/rustlings
1
0
Fork 0
mirror of https://github.com/notohh/rustlings.git synced 2024-12-18 06:58:10 -05:00
Code Issues Projects Releases Packages Wiki Activity

Deduplicate code for printing keys

Browse source
This commit is contained in:
mo8it 2024-10-26 16:53:07 +02:00
parent ea85c1b46e
commit e8c2a79516
1 changed files with 12 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

38
src/watch/state.rs
View file

@ -177,39 +177,25 @@ impl<'a> WatchState<'a> {
stdout.write_all(b" / ")?; stdout.write_all(b" / ")?;
} }
if self.manual_run { let mut show_key = |key, postfix| {
stdout.queue(SetAttribute(Attribute::Bold))?; stdout.queue(SetAttribute(Attribute::Bold))?;
stdout.write_all(b"r")?; stdout.write_all(&[key])?;
stdout.queue(ResetColor)?; stdout.queue(ResetColor)?;
stdout.write_all(b":run / ")?; stdout.write_all(postfix)
};
if self.manual_run {
show_key(b'r', b":run / ")?;
} }
if !self.show_hint { if !self.show_hint {
stdout.queue(SetAttribute(Attribute::Bold))?; show_key(b'h', b":hint / ")?;
stdout.write_all(b"h")?;
stdout.queue(ResetColor)?;
stdout.write_all(b":hint / ")?;
} }
stdout.queue(SetAttribute(Attribute::Bold))?; show_key(b'l', b":list / ")?;
stdout.write_all(b"l")?; show_key(b'c', b":check all / ")?;
stdout.queue(ResetColor)?; show_key(b'x', b":reset / ")?;
stdout.write_all(b":list / ")?; show_key(b'q', b":quit ? ")?;
stdout.queue(SetAttribute(Attribute::Bold))?;
stdout.write_all(b"c")?;
stdout.queue(ResetColor)?;
stdout.write_all(b":check all / ")?;
stdout.queue(SetAttribute(Attribute::Bold))?;
stdout.write_all(b"x")?;
stdout.queue(ResetColor)?;
stdout.write_all(b":reset / ")?;
stdout.queue(SetAttribute(Attribute::Bold))?;
stdout.write_all(b"q")?;
stdout.queue(ResetColor)?;
stdout.write_all(b":quit ? ")?;
stdout.flush() stdout.flush()
} }