Enum ecma402_traits::collator::options::CaseFirst

pub enum CaseFirst {
    Upper,
    Lower,
    False,
}

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

impl Clone for CaseFirst

fn clone(&self) -> CaseFirst

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CaseFirst

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

Formats the value using the given formatter.

impl PartialEq for CaseFirst

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CaseFirst

impl StructuralPartialEq for CaseFirst