Struct PatternName 

pub struct PatternName {
    pub extent: Extent,
    pub is_ref: Option<Extent>,
    pub is_mut: Option<Extent>,
    pub name: Ident,
    pub whitespace: Vec<Whitespace>,
}

A renaming of a matched pattern

Example Source

fn a() { let ref mut a @ _; }
//           ^^^^^^^^^^^

Fields

extent: Extent

is_ref: Option<Extent>

is_mut: Option<Extent>

name: Ident

whitespace: Vec<Whitespace>

Trait Implementations

impl Debug for PatternName

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

Formats the value using the given formatter.

impl HasExtent for PatternName

fn extent(&self) -> Extent

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

type Output = str

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl Index<PatternName> for str

type Output = str

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl Visit for PatternName

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,