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Merge pull request #458 from dokaptur/tail

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tail: print bytes as char instead of u8
This commit is contained in:
Cynede 2014-11-26 05:57:37 +03:00
commit 7768440348
1 changed files with 2 additions and 2 deletions
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4
src/tail/tail.rs
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@ -234,7 +234,7 @@ fn tail_lines<T: Reader>(reader: &mut BufferedReader<T>, mut line_count: uint, b
#[inline] #[inline]
fn tail_bytes<T: Reader>(reader: &mut BufferedReader<T>, mut byte_count: uint, beginning: bool) { fn tail_bytes<T: Reader>(reader: &mut BufferedReader<T>, mut byte_count: uint, beginning: bool) {
let mut ringbuf: RingBuf<u8> = RingBuf::new(); let mut ringbuf: RingBuf<char> = RingBuf::new();
let mut bytes = reader.bytes().skip( let mut bytes = reader.bytes().skip(
if beginning { if beginning {
let temp = byte_count; let temp = byte_count;
@ -250,7 +250,7 @@ fn tail_bytes<T: Reader>(reader: &mut BufferedReader<T>, mut byte_count: uint, b
if byte_count <= ringbuf.len() { if byte_count <= ringbuf.len() {
ringbuf.pop_front(); ringbuf.pop_front();
} }
ringbuf.push_back(byte); ringbuf.push_back(byte as char);
} }
Err(err) => panic!(err) Err(err) => panic!(err)
} }