Function icu_datetime::provider::date_time::pattern_for_time_length

source ยท 
pub(crate) fn pattern_for_time_length<'a, D>(
    data_provider: &'a D,
    locale: &'a DataLocale,
    length: Time,
    preferences: Option<Bag>,
) -> Result<DataPayload<PatternPluralsFromPatternsV1Marker>, DataError>
where
    D: DataProvider<TimeLengthsV1Marker> + ?Sized,
Expand description

Determine the appropriate Pattern for a given options::length::Time bag. If a preference for an hour cycle is set, it will look look up a pattern in the time_h11_12 or time_h23_h24 provider data, and then manually modify the symbol in the pattern if needed.