fixcol 0.2.0

A library for reading and writing fixed width / column delimited data files.
Documentation 
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extern crate fixcol;
use fixcol::ReadFixed;
#[cfg(feature = "experimental-write")]
use fixcol::WriteFixed;

#[cfg_attr(feature = "experimental-write", derive(WriteFixed))]
#[derive(Debug, ReadFixed, Eq, PartialEq)]
struct Point {
    /// The x coordinate
    #[fixcol(width=10, align=left)]
    x: u64,
    /// The y coordinate
    // #[fixed(width=10, strict=true, align="right")] TODO: add strict back
    #[fixcol(skip=1, width=9, align=right)]
    y: u64,
}

#[test]
fn derive_read_struct() {
    let mut buf = "42                 3".as_bytes();
    let point = Point::read_fixed(&mut buf).unwrap();
    assert_eq!(point, Point { x: 42, y: 3 });
}

#[test]
#[cfg(feature = "experimental-write")]
fn derive_write_struct() {
    let point = Point { x: 42, y: 3 };

    let mut v = Vec::new();
    let res = point.write_fixed(&mut v);

    assert!(res.is_ok());
    assert_eq!(
        std::str::from_utf8(v.as_slice()).unwrap(),
        std::str::from_utf8("42                 3".as_bytes()).unwrap()
    );
}