Enum rune::ast::Pat

pub enum Pat {
    PatIgnore(Underscore),
    PatPath(PatPath),
    PatUnit(LitUnit),
    PatByte(LitByte),
    PatChar(LitChar),
    PatNumber(LitNumber),
    PatString(LitStr),
    PatVec(PatVec),
    PatTuple(PatTuple),
    PatObject(PatObject),
}

A pattern match.

Variants

PatIgnore(Underscore)

An ignored binding _.

PatPath(PatPath)

A variable binding n.

PatUnit(LitUnit)

A literal unit.

PatByte(LitByte)

A literal byte.

PatChar(LitChar)

A literal character.

PatNumber(LitNumber)

A literal number.

PatString(LitStr)

A literal string.

PatVec(PatVec)

A vector pattern.

PatTuple(PatTuple)

A tuple pattern.

PatObject(PatObject)

An object pattern.

Implementations

impl Pat

pub fn span(&self) -> Span

Get the span of the pattern.

pub fn parse_ident(parser: &mut Parser<'_>) -> Result<Self, ParseError>

Parse a pattern with a starting identifier.

Trait Implementations

impl Clone for Pat

fn clone(&self) -> Pat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Pat

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

Formats the value using the given formatter.