FITS reader written in pure Rust using nom

This crate is under heavy development, it was initiated for reading fits HiPS tile, i.e. generated from hipsgen and therefore taking into account that a fits tile:

• Contains all its data the primary unit
• Does not use any WCS

What is supported ?

The read of a primary unit, i.e. the primary header and data unit The extensions are not supported

Exemple

use std::fs::File;

use std::io::prelude::*;

extern crate fitsrs;
use fitsrs::{Fits, DataType};

fn main() {
    let mut f = File::open("../fitsreader/misc/allsky_panstarrs.fits").unwrap();
    let mut buffer = Vec::new();
    f.read_to_end(&mut buffer).unwrap();

    let Fits { header: _header, data } = Fits::from_byte_slice(&buffer.as_slice()).unwrap();
    match data {
        DataType::F32(_v) => {
            // v
        },
        _ => ()
    }
}

To run the tests: cargo test