Struct rustc_resolve::BindingKey

pub(crate) struct BindingKey {
    ident: Ident,
    ns: Namespace,
    disambiguator: u32,
}

A key that identifies a binding in a given Module.

Multiple bindings in the same module can have the same key (in a valid program) if all but one of them come from glob imports.

Fields

ident: Ident

The identifier for the binding, aways the normalize_to_macros_2_0 version of the identifier.

ns: Namespace

disambiguator: u32

0 if ident is not _, otherwise a value that's unique to the specific _ in the expanded AST that introduced this binding.

Trait Implementations

impl Clone for BindingKey

pub fn clone(&self) -> BindingKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for BindingKey

impl Debug for BindingKey

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

Formats the value using the given formatter.

impl Eq for BindingKey

impl Hash for BindingKey

pub fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<BindingKey> for BindingKey

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

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

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

This method tests for !=.

impl StructuralEq for BindingKey

impl StructuralPartialEq for BindingKey