Enum PatternElem 

pub enum PatternElem {
    Exact(Ternary),
    Any,
    Alt(Ternary, Ternary),
    Not(Ternary),
}

A single element in a ternary pattern.

Variants

Exact(Ternary)

Match exactly this ternary value.

Any

Match any ternary value (wildcard).

Alt(Ternary, Ternary)

Match either of two values.

Not(Ternary)

Match anything except this value.

Trait Implementations

impl Clone for PatternElem

fn clone(&self) -> PatternElem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PatternElem

impl Debug for PatternElem

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

Formats the value using the given formatter.

impl Eq for PatternElem

impl PartialEq for PatternElem

fn eq(&self, other: &PatternElem) -> 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 StructuralPartialEq for PatternElem