icu_decimal

Module parts

Source
Expand description

Parts of a formatted decimal.

§Examples

use icu::decimal::parts;
use icu::decimal::DecimalFormatter;
use icu::locale::locale;
use writeable::assert_writeable_parts_eq;

let formatter = DecimalFormatter::try_new(
    locale!("en").into(),
    Default::default(),
)
.unwrap();

let decimal = "-987654.321".parse().unwrap();

// Missing data is filled in on a best-effort basis, and an error is signaled.
assert_writeable_parts_eq!(
    formatter.format(&decimal),
    "-987,654.321",
    [
        (0, 1, parts::MINUS_SIGN),
        (1, 8, parts::INTEGER),
        (4, 5, parts::GROUP),
        (8, 9, parts::DECIMAL),
        (9, 12, parts::FRACTION),
    ]
);

Constants§