Enum StringCaseRule 

pub enum StringCaseRule {
    Lower,
    Upper,
    None,
}

String case transformation rules

Variants

Lower

Convert to lowercase

Upper

Convert to uppercase

None

No case transformation

Trait Implementations

impl Clone for StringCaseRule

fn clone(&self) -> StringCaseRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StringCaseRule

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

Formats the value using the given formatter.

impl Default for StringCaseRule

fn default() -> StringCaseRule

Returns the “default value” for a type.

impl PartialEq for StringCaseRule

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for StringCaseRule

impl Eq for StringCaseRule

impl StructuralPartialEq for StringCaseRule