Enum PatFieldsRest 

pub enum PatFieldsRest {
    Rest(Span),
    Recovered(ErrorGuaranteed),
    None,
}

Whether the .. is present in a struct fields pattern.

Variants

Rest(Span)

module::StructName { field, ..}

Recovered(ErrorGuaranteed)

module::StructName { field, syntax error }

None

module::StructName { field }

Trait Implementations

impl Clone for PatFieldsRest

fn clone(&self) -> PatFieldsRest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatFieldsRest

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

Formats the value using the given formatter.

impl<__D: SpanDecoder> Decodable<__D> for PatFieldsRest

fn decode(__decoder: &mut __D) -> Self

impl<__E: SpanEncoder> Encodable<__E> for PatFieldsRest

fn encode(&self, __encoder: &mut __E)

impl<V: MutVisitor> MutVisitable<V> for PatFieldsRest

type Extra = ()

fn visit_mut(&mut self, visitor: &mut V, _extra: Self::Extra) -> V::Result

impl<__V> MutWalkable<__V> for PatFieldsRest

where __V: MutVisitor,

fn walk_mut(&mut self, __visitor: &mut __V)

impl PartialEq for PatFieldsRest

fn eq(&self, other: &PatFieldsRest) -> 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<'a, V: Visitor<'a>> Visitable<'a, V> for PatFieldsRest

type Extra = ()

fn visit(&'a self, visitor: &mut V, _extra: Self::Extra) -> V::Result

impl<'__ast, __V> Walkable<'__ast, __V> for PatFieldsRest

where __V: Visitor<'__ast>,

fn walk_ref(&'__ast self, __visitor: &mut __V) -> __V::Result

impl Copy for PatFieldsRest

impl StructuralPartialEq for PatFieldsRest

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 12 bytes

Size for each variant:

• Rest: 8 bytes
• Recovered: 0 bytes
• None: 0 bytes