Struct rustc_ast::ast::BindingAnnotation

pub struct BindingAnnotation(pub ByRef, pub Mutability);

Explicit binding annotations given in the HIR for a binding. Note that this is not the final binding mode that we infer after type inference.

Tuple Fields

0: ByRef

1: Mutability

Implementations

impl BindingAnnotation

pub const NONE: Self = _

pub const REF: Self = _

pub const MUT: Self = _

pub const REF_MUT: Self = _

pub fn prefix_str(self) -> &'static str

Trait Implementations

impl Clone for BindingAnnotation

fn clone(&self) -> BindingAnnotation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BindingAnnotation

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

Formats the value using the given formatter.

impl<__D: Decoder> Decodable<__D> for BindingAnnotation

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

impl<__E: Encoder> Encodable<__E> for BindingAnnotation

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

impl<__CTX> HashStable<__CTX> for BindingAnnotationwhere
    __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl PartialEq<BindingAnnotation> for BindingAnnotation

fn eq(&self, other: &BindingAnnotation) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BindingAnnotation

impl Eq for BindingAnnotation

impl StructuralEq for BindingAnnotation

impl StructuralPartialEq for BindingAnnotation

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: 2 bytes