Enum ecma402_traits::collator::options::CaseFirst
source · pub enum CaseFirst {
Upper,
Lower,
False,
}
Expand description
Whether upper case or lower case should sort first.
This option can be set through an options property or through a Unicode extension key; if both are provided, the options property takes precedence. Implementations are not required to support this property.
Variants§
Upper
Sort upper case first.
Lower
Sort lower case first.
False
Use locale default for case sorting.
Trait Implementations§
source§impl PartialEq for CaseFirst
impl PartialEq for CaseFirst
impl Eq for CaseFirst
impl StructuralPartialEq for CaseFirst
Auto Trait Implementations§
impl RefUnwindSafe for CaseFirst
impl Send for CaseFirst
impl Sync for CaseFirst
impl Unpin for CaseFirst
impl UnwindSafe for CaseFirst
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