2 releases
Uses old Rust 2015
0.0.2 | Dec 25, 2017 |
---|---|
0.0.1 | Dec 22, 2017 |
#45 in #read-line
6KB
113 lines
linebuf
The library provides a interface to read a line through a fixed size of buffer
Usage
Add this to your Cargo.toml
:
[dependencies]
linebuf = "0.0.1"
And add this to your crate root:
extern crate linebuf
Example
extern crate linebuf;
use linebuf::{Line, LineReader};
let mut reader = LineReader::new(File::open("/path/to/file")?);
let mut buf = vec![0; 1024];
loop {
match reader.try_read_line(&mut buf)? {
Line::Return(0) => break, // EOF
Line::Return(n) => {
// reading data reached the `carriage return`(\n)
...
}
Line::More(n) => {
// In this time, the data doesn't reached the end of line
...
}
}
}
Dependencies
~110–255KB