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/playground.rs

Created December 16, 2016 23:55
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  1. @invalid-email-address Anonymous created this gist Dec 16, 2016.
    19 changes: 19 additions & 0 deletions playground.rs
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,19 @@
    #[macro_use]
    extern crate nom;
    use std::str;

    named!(split<&[u8], (&str, &str, &str, &str)>, do_parse!(
    v1: map_res!(take_until!(","), str::from_utf8) >>
    tag!(",") >>
    v2: map_res!(take_until!(","), str::from_utf8) >>
    tag!(",") >>
    v3: map_res!(take_until!(","), str::from_utf8) >>
    tag!(",") >>
    v4: map_res!(take_until!(","), str::from_utf8) >>
    (v1, v2, v3, v4)
    ));

    fn main() {
    let first_line = b"value1,value2,value3,value4";
    println!("{:?}", split(&first_line[..]));
    }