Enum TupleElemPattern 

pub enum TupleElemPattern {
    Pattern(Pattern),
    Rest(Span),
}

One position in a tuple-like sequence (tuple pattern or data-variant fields): either a sub-pattern or the rest-pattern .. (ADR-0049 Phase 6).

Variants

Pattern(Pattern)

Rest(Span)

.. at this position; matches zero or more remaining positions.

Implementations

impl TupleElemPattern

pub fn span(&self) -> Span

Trait Implementations

impl Clone for TupleElemPattern

fn clone(&self) -> TupleElemPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TupleElemPattern

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TupleElemPattern

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for TupleElemPattern

fn eq(&self, other: &TupleElemPattern) -> 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 Serialize for TupleElemPattern

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for TupleElemPattern

impl StructuralPartialEq for TupleElemPattern