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cleanup: &foo[0..a] -> &foo[..a]

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This commit is contained in:
Jorge Aparicio
2015-01-12 16:59:18 -05:00
parent 3a44a19af2
commit c1d48a8508
44 changed files with 104 additions and 105 deletions
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4
src/libstd/rt/util.rs
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@@ -131,7 +131,7 @@ pub fn abort(args: fmt::Arguments) -> ! {
impl<'a> fmt::Writer for BufWriter<'a> {
fn write_str(&mut self, bytes: &str) -> fmt::Result {
let left = self.buf.slice_from_mut(self.pos);
let to_write = &bytes.as_bytes()[0..cmp::min(bytes.len(), left.len())];
let to_write = &bytes.as_bytes()[..cmp::min(bytes.len(), left.len())];
slice::bytes::copy_memory(left, to_write);
self.pos += to_write.len();
Ok(())
@@ -142,7 +142,7 @@ pub fn abort(args: fmt::Arguments) -> ! {
let mut msg = [0u8; 512];
let mut w = BufWriter { buf: &mut msg, pos: 0 };
let _ = write!(&mut w, "{}", args);
let msg = str::from_utf8(&w.buf[0..w.pos]).unwrap_or("aborted");
let msg = str::from_utf8(&w.buf[..w.pos]).unwrap_or("aborted");
let msg = if msg.is_empty() {"aborted"} else {msg};
// Give some context to the message