Struct CanonicalCombiningClassMapBorrowed 

pub struct CanonicalCombiningClassMapBorrowed<'a> { /* private fields */ }

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<'static>

pub const fn static_to_owned(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.

pub const fn new() -> Self

Construct from compiled data.

✨ Enabled with the compiled_data Cargo feature.

📚 Help choosing a constructor

impl CanonicalCombiningClassMapBorrowed<'_>

pub fn get_u8(&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.

pub fn get32_u8(&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.

Trait Implementations

impl<'a> Debug for CanonicalCombiningClassMapBorrowed<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CanonicalCombiningClassMapBorrowed<'static>

fn default() -> Self

Returns the “default value” for a type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes