Enum TyPatKind 

pub enum TyPatKind {
    Range(Option<Box<AnonConst>>, Option<Box<AnonConst>>, Spanned<RangeEnd>),
    NotNull,
    Or(ThinVec<TyPat>),
    Err(ErrorGuaranteed),
}

All the different flavors of pattern that Rust recognizes.

Variants

Range(Option<Box<AnonConst>>, Option<Box<AnonConst>>, Spanned<RangeEnd>)

A range pattern (e.g., 1...2, 1..2, 1.., ..2, 1..=2, ..=2).

NotNull

A !null pattern for raw pointers.

Or(ThinVec<TyPat>)

Err(ErrorGuaranteed)

Placeholder for a pattern that wasn’t syntactically well formed in some way.

Trait Implementations

impl Clone for TyPatKind

fn clone(&self) -> TyPatKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TyPatKind

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

Formats the value using the given formatter.

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

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

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

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

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

type Extra = ()

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

impl<__V> MutWalkable<__V> for TyPatKind

where __V: MutVisitor,

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

impl<'a, V: Visitor<'a>> Visitable<'a, V> for TyPatKind

type Extra = ()

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

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

where __V: Visitor<'__ast>,

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

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: 32 bytes

Size for each variant:

• Range: 28 bytes
• NotNull: 0 bytes
• Or: 12 bytes
• Err: 0 bytes