Struct TernaryPattern 

pub struct TernaryPattern {
    pub elements: Vec<PatternElem>,
}

A compiled pattern: a sequence of PatternElems.

Fields

elements: Vec<PatternElem>

Implementations

impl TernaryPattern

pub fn new(elements: Vec<PatternElem>) -> Self

Create a pattern from a slice of PatternElems.

pub fn exact(seq: &[Ternary]) -> Self

Create an exact-match pattern from a ternary sequence.

pub fn elem_matches(elem: PatternElem, val: Ternary) -> bool

Check if an element matches a ternary value.

Trait Implementations

impl Clone for TernaryPattern

fn clone(&self) -> TernaryPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TernaryPattern

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

Formats the value using the given formatter.