Struct `SubdivisionId`

struct SubdivisionId { ... }

A Subivision Id as defined in Unicode Locale Identifier.

Subdivision Id is used in Unicode extensions:

rg - Regional Override
sd - Regional Subdivision

In both cases the subdivision is composed of a Region and a SubdivisionSuffix which represents different meaning depending on the key.

Examples

use icu::locale::{
    extensions::unicode::{subdivision_suffix, SubdivisionId},
    subtags::region,
};

let ss = subdivision_suffix!("zzzz");
let region = region!("gb");

let si = SubdivisionId::new(region, ss);

assert_eq!(si.to_string(), "gbzzzz");

Fields

region: Region: A region field of a Subdivision Id.
suffix: SubdivisionSuffix: A subdivision suffix field of a Subdivision Id.

Implementations

`impl SubdivisionId`

const fn new(region: Region, suffix: SubdivisionSuffix) -> Self

Returns a new SubdivisionId.

Examples

use icu::locale::{
    extensions::unicode::{subdivision_suffix, SubdivisionId},
    subtags::region,
};

let ss = subdivision_suffix!("zzzz");
let region = region!("gb");

let si = SubdivisionId::new(region, ss);

assert_eq!(si.to_string(), "gbzzzz");

fn try_from_str(s: &str) -> Result<Self, ParseError>

A constructor which takes a str slice, parses it and produces a well-formed SubdivisionId.

fn try_from_utf8(code_units: &[u8]) -> Result<Self, ParseError>

See Self::try_from_str

fn into_subtag(self: Self) -> Subtag

Convert to Subtag

`impl SubdivisionId`

fn to_string(self: &Self) -> String

Converts the given value to a String.

Under the hood, this uses an efficient Writeable implementation. However, in order to avoid allocating a string, it is more efficient to use Writeable directly.

`impl Clone for SubdivisionId`

fn clone(self: &Self) -> SubdivisionId

`impl Copy for SubdivisionId`

`impl Debug for SubdivisionId`

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

`impl Display for SubdivisionId`

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

`impl Eq for SubdivisionId`

`impl Freeze for SubdivisionId`

`impl FromStr for SubdivisionId`

fn from_str(s: &str) -> Result<Self, <Self as >::Err>

`impl Hash for SubdivisionId`

fn hash<__H: $crate::hash::Hasher>(self: &Self, state: &mut __H)

`impl Ord for SubdivisionId`

fn cmp(self: &Self, other: &SubdivisionId) -> Ordering

`impl PartialEq for SubdivisionId`

fn eq(self: &Self, other: &SubdivisionId) -> bool

`impl PartialOrd for SubdivisionId`

fn partial_cmp(self: &Self, other: &SubdivisionId) -> Option<Ordering>

`impl RefUnwindSafe for SubdivisionId`

`impl Send for SubdivisionId`

`impl StructuralPartialEq for SubdivisionId`

`impl Sync for SubdivisionId`

`impl Unpin for SubdivisionId`

`impl UnsafeUnpin for SubdivisionId`

`impl UnwindSafe for SubdivisionId`

`impl Writeable for SubdivisionId`

fn write_to<W: core::fmt::Write + ?Sized>(self: &Self, sink: &mut W) -> Result
fn writeable_length_hint(self: &Self) -> LengthHint

`impl<T> Any for SubdivisionId`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for SubdivisionId`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for SubdivisionId`

fn borrow_mut(self: &mut Self) -> &mut T

`impl<T> CloneToUninit for SubdivisionId`

unsafe fn clone_to_uninit(self: &Self, dest: *mut u8)

`impl<T> ErasedDestructor for SubdivisionId`

`impl<T> From for SubdivisionId`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> ToOwned for SubdivisionId`

fn to_owned(self: &Self) -> T
fn clone_into(self: &Self, target: &mut T)

`impl<T> ToString for SubdivisionId`

fn to_string(self: &Self) -> String

`impl<T, U> Into for SubdivisionId`

fn into(self: Self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for SubdivisionId`

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto for SubdivisionId`

fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error>