kutil_transcoding/
encoding.rs

1use std::fmt;
2
3/// Encodings in order from cheapest to decode to most expensive.
4pub const ENCODINGS_BY_DECODING_COST: &[Encoding] =
5    &[Encoding::Zstandard, Encoding::Deflate, Encoding::GZip, Encoding::Brotli];
6
7//
8// Encoding
9//
10
11/// HTTP encoding.
12#[derive(Clone, Debug, Default, Eq, Hash, PartialEq)]
13pub enum Encoding {
14    /// Identity.
15    #[default]
16    Identity,
17
18    /// Brotli.
19    Brotli,
20
21    /// Deflate.
22    Deflate,
23
24    /// GZip.
25    GZip,
26
27    /// Zstandard.
28    Zstandard,
29}
30
31impl fmt::Display for Encoding {
32    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
33        write!(formatter, "{:?}", self)
34    }
35}