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parse_weighted

parse_net::negotiate

Function parse_weighted 

Source 
pub fn parse_weighted<'a>(
    value: &'a [u8],
    limits: &Limits,
) -> Result<WeightedList<'a>, ParseError>
Expand description

Parses token *( OWS ";" OWS parameter ) members with weights, as in Accept-Encoding, Accept-Charset, and Accept-Language.

§Errors

The list errors; ErrorKind::NotToken for a member that does not start with a token; the parameter errors; ErrorKind::InvalidQValue.

§Examples

use parse_net::{negotiate::parse_weighted, Limits};

let w = parse_weighted(b"gzip;q=0.8, br", &Limits::DEFAULT)?;
let all: Vec<_> = w.iter().map(|m| (m.value, m.weight.thousandths())).collect();
assert_eq!(all, [(&b"gzip"[..], 800), (&b"br"[..], 1000)]);