Function accept_language::intersection_ordered

pub fn intersection_ordered(
    raw_languages: &str,
    supported_languages: &[&str]
) -> Vec<String>

Similar to intersection but using binary sort. The supported languages MUST be in alphabetical order, to find the common languages that could be presented to a user. Executes roughly 25% faster.

Example

use accept_language::intersection_ordered;

let common_languages = intersection_ordered("en-US, en-GB;q=0.5", &["de", "en-GB", "en-US"]);