Struct fuzzy_pickles::ast::Pattern

pub struct Pattern {
    pub extent: Extent,
    pub name: Option<PatternName>,
    pub kind: PatternKind,
    pub whitespace: Vec<Whitespace>,
}

A component used in pattern matching

Example Source

fn a(mut b: i32) { if let Some(foo) = x {} }
//   ^^^^^                ^^^^^^^^^

Fields

extent: Extent

name: Option<PatternName>

kind: PatternKind

whitespace: Vec<Whitespace>

Trait Implementations

impl Debug for Pattern

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

Formats the value using the given formatter.

impl HasExtent for Pattern

fn extent(&self) -> Extent

impl<'a> Index<&'a Pattern> for str

type Output = str

The returned type after indexing.

fn index(&self, i: &'a Pattern) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Index<Pattern> for str

type Output = str

The returned type after indexing.

fn index(&self, i: Pattern) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Visit for Pattern

fn visit<'ast, V>(&'ast self, v: &mut V) where
    V: Visitor<'ast>, 

fn visit_mut<V>(&mut self, v: &mut V) where
    V: VisitorMut,