Crate icu::pattern

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icu_pattern is a utility crate of the ICU4X project.

It includes a Pattern type which supports patterns with various storage backends.

The types are tightly coupled with the writeable crate.

§Examples

Parsing and interpolating with a single-placeholder pattern:

use icu_pattern::SinglePlaceholderPattern;
use writeable::assert_writeable_eq;

// Parse a pattern string:
let pattern = SinglePlaceholderPattern::try_from_str("Hello, {0}!", Default::default())
    .unwrap();

// Interpolate into the pattern string:
assert_writeable_eq!(pattern.interpolate(["World"]), "Hello, World!");

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