pub struct PropertyValueNameToEnumMapperBorrowed<'a, T> { /* private fields */ }
Expand description
A borrowed wrapper around property value name-to-enum data, returned by
PropertyValueNameToEnumMapper::as_borrowed()
. More efficient to query.
Implementations§
source§impl<T: TrieValue> PropertyValueNameToEnumMapperBorrowed<'_, T>
impl<T: TrieValue> PropertyValueNameToEnumMapperBorrowed<'_, T>
sourcepub fn get_strict_u16(&self, name: &str) -> Option<u16>
pub fn get_strict_u16(&self, name: &str) -> Option<u16>
Get the property value as a u16, doing a strict search looking for names that match exactly
Example
use icu_properties::GeneralCategory;
let lookup = GeneralCategory::name_to_enum_mapper();
assert_eq!(
lookup.get_strict_u16("Lu"),
Some(GeneralCategory::UppercaseLetter as u16)
);
assert_eq!(
lookup.get_strict_u16("Uppercase_Letter"),
Some(GeneralCategory::UppercaseLetter as u16)
);
// does not do loose matching
assert_eq!(lookup.get_strict_u16("UppercaseLetter"), None);
sourcepub fn get_strict(&self, name: &str) -> Option<T>
pub fn get_strict(&self, name: &str) -> Option<T>
Get the property value as a T
, doing a strict search looking for
names that match exactly
Example
use icu_properties::GeneralCategory;
let lookup = GeneralCategory::name_to_enum_mapper();
assert_eq!(
lookup.get_strict("Lu"),
Some(GeneralCategory::UppercaseLetter)
);
assert_eq!(
lookup.get_strict("Uppercase_Letter"),
Some(GeneralCategory::UppercaseLetter)
);
// does not do loose matching
assert_eq!(lookup.get_strict("UppercaseLetter"), None);
sourcepub fn get_loose_u16(&self, name: &str) -> Option<u16>
pub fn get_loose_u16(&self, name: &str) -> Option<u16>
Get the property value as a u16, doing a loose search looking for names that match case-insensitively, ignoring ASCII hyphens, underscores, and whitespaces.
Example
use icu_properties::GeneralCategory;
let lookup = GeneralCategory::name_to_enum_mapper();
assert_eq!(
lookup.get_loose_u16("Lu"),
Some(GeneralCategory::UppercaseLetter as u16)
);
assert_eq!(
lookup.get_loose_u16("Uppercase_Letter"),
Some(GeneralCategory::UppercaseLetter as u16)
);
// does do loose matching
assert_eq!(
lookup.get_loose_u16("UppercaseLetter"),
Some(GeneralCategory::UppercaseLetter as u16)
);
sourcepub fn get_loose(&self, name: &str) -> Option<T>
pub fn get_loose(&self, name: &str) -> Option<T>
Get the property value as a T
, doing a loose search looking for
names that match case-insensitively, ignoring ASCII hyphens, underscores, and
whitespaces.
Example
use icu_properties::GeneralCategory;
let lookup = GeneralCategory::name_to_enum_mapper();
assert_eq!(
lookup.get_loose("Lu"),
Some(GeneralCategory::UppercaseLetter)
);
assert_eq!(
lookup.get_loose("Uppercase_Letter"),
Some(GeneralCategory::UppercaseLetter)
);
// does do loose matching
assert_eq!(
lookup.get_loose("UppercaseLetter"),
Some(GeneralCategory::UppercaseLetter)
);
source§impl<T: TrieValue> PropertyValueNameToEnumMapperBorrowed<'static, T>
impl<T: TrieValue> PropertyValueNameToEnumMapperBorrowed<'static, T>
sourcepub const fn static_to_owned(self) -> PropertyValueNameToEnumMapper<T>
pub const fn static_to_owned(self) -> PropertyValueNameToEnumMapper<T>
Cheaply converts a PropertyValueNameToEnumMapperBorrowed<'static>
into a PropertyValueNameToEnumMapper
.
Trait Implementations§
Auto Trait Implementations§
impl<'a, T> RefUnwindSafe for PropertyValueNameToEnumMapperBorrowed<'a, T>
impl<'a, T> Send for PropertyValueNameToEnumMapperBorrowed<'a, T>
impl<'a, T> Sync for PropertyValueNameToEnumMapperBorrowed<'a, T>
impl<'a, T> Unpin for PropertyValueNameToEnumMapperBorrowed<'a, T>
impl<'a, T> UnwindSafe for PropertyValueNameToEnumMapperBorrowed<'a, T>
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