#[derive(Debug)]
pub enum ContentEncoding {
Identity,
Gzip,
Deflate,
Brotli
}
impl ContentEncoding {
pub fn is_compression(&self) -> bool {
match *self {
ContentEncoding::Identity => false,
_ => true,
}
}
pub fn can_decompress(&self) -> bool {
match *self {
#[cfg(feature = "compu")]
ContentEncoding::Gzip => true,
#[cfg(feature = "compu")]
ContentEncoding::Deflate => true,
#[cfg(feature = "compu")]
ContentEncoding::Brotli => true,
_ => false,
}
}
pub fn as_str(&self) -> &'static str {
match *self {
ContentEncoding::Identity => "identity",
ContentEncoding::Gzip => "gzip",
ContentEncoding::Deflate => "deflate",
ContentEncoding::Brotli => "br",
}
}
}
impl<'a> From<&'a str> for ContentEncoding {
fn from(text: &'a str) -> ContentEncoding {
match text {
"br" => ContentEncoding::Brotli,
"gzip" => ContentEncoding::Gzip,
"deflate" => ContentEncoding::Deflate,
_ => ContentEncoding::Identity,
}
}
}