pub struct PropertyEnumToValueNameLinearTiny4Mapper<T> { /* private fields */ }
Expand description
A struct capable of looking up a property name from a value
Access its data by calling Self::as_borrowed()
and using the methods on
PropertyEnumToValueNameLinearTiny4MapperBorrowed
.
This mapper is used for properties with sequential values and names with four or fewer characters,
like the Script
short names.
It may be obtained using methods like Script::get_enum_to_short_name_mapper()
.
Example
use icu::properties::Script;
use tinystr::tinystr;
let lookup =
Script::get_enum_to_short_name_mapper(&icu_testdata::unstable())
.expect("The data should be valid");
let lookup = lookup.as_borrowed();
assert_eq!(lookup.get(Script::Brahmi), Some(tinystr!(4, "Brah")));
assert_eq!(lookup.get(Script::Hangul), Some(tinystr!(4, "Hang")));
Implementations§
source§impl<T: TrieValue> PropertyEnumToValueNameLinearTiny4Mapper<T>
impl<T: TrieValue> PropertyEnumToValueNameLinearTiny4Mapper<T>
sourcepub fn as_borrowed(
&self
) -> PropertyEnumToValueNameLinearTiny4MapperBorrowed<'_, T>
pub fn as_borrowed( &self ) -> PropertyEnumToValueNameLinearTiny4MapperBorrowed<'_, T>
Construct a borrowed version of this type that can be queried.
This avoids a potential small underlying cost per API call (like get_static()
) by consolidating it
up front.