Struct `CanonicalCombiningClassMapBorrowed`

struct CanonicalCombiningClassMapBorrowed<'a> { ... }

Borrowed version of lookup of the Canonical_Combining_Class Unicode property.

Example

use icu::properties::props::CanonicalCombiningClass;
use icu::normalizer::properties::CanonicalCombiningClassMapBorrowed;

let map = CanonicalCombiningClassMapBorrowed::new();
assert_eq!(map.get('a'), CanonicalCombiningClass::NotReordered); // U+0061: LATIN SMALL LETTER A
assert_eq!(map.get32(0x0301), CanonicalCombiningClass::Above); // U+0301: COMBINING ACUTE ACCENT

Implementations

`impl CanonicalCombiningClassMapBorrowed<'_>`

fn get_u8(self: &Self, c: char) -> u8

Look up the canonical combining class for a scalar value.

The return value is a u8 representing the canonical combining class, you may enable the "icu_properties" feature if you would like to use a typed CanonicalCombiningClass.

fn get32_u8(self: &Self, c: u32) -> u8

Look up the canonical combining class for a scalar value represented as u32. If the argument is outside the scalar value range, Not_Reordered is returned.

The return value is a u8 representing the canonical combining class, you may enable the "icu_properties" feature if you would like to use a typed CanonicalCombiningClass.

`impl CanonicalCombiningClassMapBorrowed<'static>`

const fn static_to_owned(self: Self) -> CanonicalCombiningClassMap

Cheaply converts a [CanonicalCombiningClassMapBorrowed<'static>] into a CanonicalCombiningClassMap.

Note: Due to branching and indirection, using CanonicalCombiningClassMap might inhibit some compile-time optimizations that are possible with CanonicalCombiningClassMapBorrowed.

const fn new() -> Self