gcode-nom 0.7.0

Visualization tool for inspecting a g-code file.
Documentation 
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use nom::IResult;
use nom::Parser;
use nom::combinator::map_res;
use nom::error::Error;
use nom::error::ErrorKind;
use nom::number::streaming::le_u16;

#[derive(Clone, Debug, Default, PartialEq, Eq)]
pub(super) enum CompressionType {
    #[default]
    None = 0,
    Deflate = 1,
    // Heatshrink algorithm with window size 11 and lookahead size 4
    HeatShrink11 = 2,
    // Heatshrink algorithm with window size 12 and lookahead size 4
    HeatShrink12 = 3,
}

pub(super) fn compression_parser(input: &[u8]) -> IResult<&[u8], CompressionType> {
    map_res(le_u16, |compression: u16| {
        Ok(match compression {
            0 => CompressionType::None,
            1 => CompressionType::Deflate,
            2 => CompressionType::HeatShrink11,
            3 => CompressionType::HeatShrink12,
            _ => {
                return {
                    log::error!("Compression_parser bad type  failing ");
                    Err(Error::new(input, ErrorKind::Alt))
                };
            }
        })
    })
    .parse(input)
}