Struct `Private`

struct Private(_)

A list of Private Use Extensions as defined in Unicode Locale Identifier specification.

Those extensions are treated as a pass-through, and no Unicode related behavior depends on them.

Examples

use icu::locale::extensions::private::{Private, Subtag};

let subtag1: Subtag = "foo".parse().expect("Failed to parse a Subtag.");
let subtag2: Subtag = "bar".parse().expect("Failed to parse a Subtag.");

let private = Private::from_vec_unchecked(vec![subtag1, subtag2]);
assert_eq!(&private.to_string(), "x-foo-bar");

Implementations

`impl Private`

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 Private`

const fn new() -> Self

Returns a new empty list of private-use extensions. Same as default(), but is const.

Examples

use icu::locale::extensions::private::Private;

assert_eq!(Private::new(), Private::default());

const fn new_single(input: Subtag) -> Self

A constructor which takes a single Subtag.

Examples

use icu::locale::extensions::private::{Private, Subtag};

let subtag: Subtag = "foo".parse().expect("Failed to parse a Subtag.");

let private = Private::new_single(subtag);
assert_eq!(&private.to_string(), "x-foo");

fn clear(self: &mut Self)

Empties the Private list.

Examples

use icu::locale::extensions::private::{Private, Subtag};

let subtag1: Subtag = "foo".parse().expect("Failed to parse a Subtag.");
let subtag2: Subtag = "bar".parse().expect("Failed to parse a Subtag.");
let mut private = Private::from_vec_unchecked(vec![subtag1, subtag2]);

assert_eq!(&private.to_string(), "x-foo-bar");

private.clear();

assert_eq!(private, Private::new());

`impl Clone for Private`

fn clone(self: &Self) -> Private

`impl Debug for Private`

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

`impl Default for Private`

fn default() -> Private

`impl Deref for Private`

fn deref(self: &Self) -> &<Self as >::Target

`impl Display for Private`

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

`impl Eq for Private`

`impl Freeze for Private`

`impl Hash for Private`

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

`impl Ord for Private`

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

`impl PartialEq for Private`

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

`impl PartialOrd for Private`

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

`impl RefUnwindSafe for Private`

`impl Send for Private`

`impl StructuralPartialEq for Private`

`impl Sync for Private`

`impl Unpin for Private`

`impl UnsafeUnpin for Private`

`impl UnwindSafe for Private`

`impl Writeable for Private`

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

`impl<P, T> Receiver for Private`

`impl<T> Any for Private`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for Private`

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

`impl<T> BorrowMut for Private`

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

`impl<T> CloneToUninit for Private`

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

`impl<T> ErasedDestructor for Private`

`impl<T> From for Private`

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

`impl<T> ToOwned for Private`

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

`impl<T> ToString for Private`

fn to_string(self: &Self) -> String

`impl<T, U> Into for Private`

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 Private`

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

`impl<T, U> TryInto for Private`

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