Struct hyper::header::AcceptLanguage

pub struct AcceptLanguage(pub Vec<QualityItem<LanguageTag>>);

Accept-Language header, defined in RFC7231

The Accept-Language header field can be used by user agents to indicate the set of natural languages that are preferred in the response.

ABNF

Accept-Language = 1#( language-range [ weight ] )
language-range  = <language-range, see [RFC4647], Section 2.1>

Example values

• da, en-gb;q=0.8, en;q=0.7
• en-us;q=1.0, en;q=0.5, fr

Examples

use hyper::LanguageTag;
use hyper::header::{Headers, AcceptLanguage, qitem};

let mut headers = Headers::new();
let mut langtag: LanguageTag = Default::default();
langtag.language = Some("en".to_owned());
langtag.region = Some("US".to_owned());
headers.set(
    AcceptLanguage(vec![
        qitem(langtag),
    ])
);

let mut headers = Headers::new();
headers.set(
    AcceptLanguage(vec![
        qitem(langtag!(da)),
        QualityItem::new(langtag!(en;;;GB), Quality(800)),
        QualityItem::new(langtag!(en), Quality(700)),
    ])
);