10 releases (6 stable)
1.4.0 | Nov 16, 2023 |
---|---|
1.3.0 | Sep 23, 2023 |
1.2.0 | Apr 14, 2023 |
1.1.0 | Jan 26, 2023 |
0.4.0 | Nov 2, 2021 |
#14 in Internationalization (i18n)
37,666 downloads per month
Used in 64 crates
(18 directly)
1.5MB
26K
SLoC
icu_properties
Definitions of Unicode Properties and APIs for retrieving property data in an appropriate data structure.
This module is published as its own crate (icu_properties
)
and as part of the icu
crate. See the latter for more details on the ICU4X project.
APIs that return a CodePointSetData
exist for binary properties and certain enumerated
properties. See the sets
module for more details.
APIs that return a CodePointMapData
exist for certain enumerated properties. See the
maps
module for more details.
Examples
Property data as CodePointSetData
s
use icu::properties::{maps, sets, GeneralCategory};
// A binary property as a `CodePointSetData`
assert!(sets::emoji().contains('🎃')); // U+1F383 JACK-O-LANTERN
assert!(!sets::emoji().contains('木')); // U+6728
// An individual enumerated property value as a `CodePointSetData`
let line_sep_data = maps::general_category()
.get_set_for_value(GeneralCategory::LineSeparator);
let line_sep = line_sep_data.as_borrowed();
assert!(line_sep.contains32(0x2028));
assert!(!line_sep.contains32(0x2029));
Property data as CodePointMapData
s
use icu::properties::{maps, Script};
assert_eq!(maps::script().get('🎃'), Script::Common); // U+1F383 JACK-O-LANTERN
assert_eq!(maps::script().get('木'), Script::Han); // U+6728
More Information
For more information on development, authorship, contributing etc. please visit ICU4X home page
.
Dependencies
~1–1.6MB
~31K SLoC