Struct icu_locid::extensions::transform::Transform
source · pub struct Transform {
pub lang: Option<LanguageIdentifier>,
pub fields: Fields,
}
Expand description
A list of Unicode BCP47 T Extensions
as defined in Unicode Locale Identifier
specification.
Transform extension carries information about source language or script of
transformed content, including content that has been transliterated, transcribed,
or translated, or in some other way influenced by the source (See RFC 6497
for details).
Examples
use icu::locid::extensions::transform::{Key, Value};
use icu::locid::{LanguageIdentifier, Locale};
let mut loc: Locale =
"de-t-en-us-h0-hybrid".parse().expect("Parsing failed.");
let en_us: LanguageIdentifier = "en-US".parse().expect("Parsing failed.");
assert_eq!(loc.extensions.transform.lang, Some(en_us));
let key: Key = "h0".parse().expect("Parsing key failed.");
let value: Value = "hybrid".parse().expect("Parsing value failed.");
assert_eq!(loc.extensions.transform.fields.get(&key), Some(&value));
Fields§
§lang: Option<LanguageIdentifier>
The LanguageIdentifier
specified with this locale extension, or None
if not present.
fields: Fields
The key-value pairs present in this locale extension, with each extension key subtag associated to its provided value subtag.
Implementations§
source§impl Transform
impl Transform
Trait Implementations§
source§impl Display for Transform
impl Display for Transform
This trait is implemented for compatibility with fmt!
.
To create a string, [Writeable::write_to_string
] is usually more efficient.
source§impl PartialEq for Transform
impl PartialEq for Transform
source§impl Writeable for Transform
impl Writeable for Transform
source§fn write_to<W: Write + ?Sized>(&self, sink: &mut W) -> Result
fn write_to<W: Write + ?Sized>(&self, sink: &mut W) -> Result
Writes a string to the given sink. Errors from the sink are bubbled up.
The default implementation delegates to
write_to_parts
, and discards any
Part
annotations.source§fn writeable_length_hint(&self) -> LengthHint
fn writeable_length_hint(&self) -> LengthHint
Returns a hint for the number of UTF-8 bytes that will be written to the sink. Read more
source§fn write_to_parts<S>(&self, sink: &mut S) -> Result<(), Error>where
S: PartsWrite + ?Sized,
fn write_to_parts<S>(&self, sink: &mut S) -> Result<(), Error>where
S: PartsWrite + ?Sized,
Write bytes and
Part
annotations to the given sink. Errors from the
sink are bubbled up. The default implementation delegates to write_to
,
and doesn’t produce any Part
annotations.impl Eq for Transform
impl StructuralEq for Transform
impl StructuralPartialEq for Transform
Auto Trait Implementations§
impl RefUnwindSafe for Transform
impl Send for Transform
impl Sync for Transform
impl Unpin for Transform
impl UnwindSafe for Transform
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more