Enum FunSource 

pub enum FunSource {
    Normal,
    TraitDefault {
        trait_ref: TraitDeclRef,
        item_id: TraitMethodId,
    },
    TraitImpl {
        impl_ref: TraitImplRef,
        trait_ref: TraitDeclRef,
        item_id: TraitMethodId,
        reuses_default: bool,
    },
    VTableShim,
    GlobalInitializer(GlobalDeclRef),
    TargetDependent {
        dispatcher: FunDeclRef,
    },
}

Where a given function came from.

Variants

Normal

A normal function.

TraitDefault

A default method in a trait declaration.

Fields

trait_ref: TraitDeclRef

The trait declaration this item belongs to.

item_id: TraitMethodId

The method this corresponds to.

TraitImpl

A method in a trait implementation.

Fields

impl_ref: TraitImplRef

The trait implementation the method belongs to.

trait_ref: TraitDeclRef

The trait declaration that the impl block implements.

item_id: TraitMethodId

The method this corresponds to.

reuses_default: bool

True if the trait decl had a default implementation for this method and this item is a copy of the default item.

VTableShim

Wraps a concrete implementation of a method into a function that takes dyn Trait as its Self type. This shim casts the receiver to the known concrete type and calls the real method.

GlobalInitializer(GlobalDeclRef)

The initializer for a global.

TargetDependent

A target-specific variant behind a TargetDispatch façade. The dispatcher is the function with the Body::TargetDispatch body that dispatches to this function.

Fields

dispatcher: FunDeclRef

Trait Implementations

impl AstVisitable for FunSource

fn drive<V: VisitAst>(&self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn drive_mut<V: VisitAstMut>(&mut self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn drive_two<V: ZipAst>(&self, other: &Self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn name(&self) -> &'static str

The name of the type, used for debug logging.

fn dyn_visit<T: AstVisitable>(&self, f: impl FnMut(&T))

where Self: Sized,

Visit all occurrences of that type inside self, in pre-order traversal.

fn dyn_visit_mut<T: AstVisitable>(&mut self, f: impl FnMut(&mut T))

where Self: Sized,

Visit all occurrences of that type inside self, in pre-order traversal.

impl Clone for FunSource

fn clone(&self) -> FunSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunSource

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

Formats the value using the given formatter.

impl<'de, __State: ?Sized> DeserializeState<'de, __State> for FunSource

where TraitDeclRef: DeserializeState<'de, __State>, TraitMethodId: DeserializeState<'de, __State>, TraitImplRef: DeserializeState<'de, __State>, bool: DeserializeState<'de, __State>, GlobalDeclRef: DeserializeState<'de, __State>, FunDeclRef: DeserializeState<'de, __State>,

fn deserialize_state<__D>( __state: &__State, __deserializer: __D, ) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

impl<'s, V> Drive<'s, V> for FunSource

where V: Visitor + Visit<'s, TraitDeclRef> + Visit<'s, TraitMethodId> + Visit<'s, TraitImplRef> + Visit<'s, GlobalDeclRef> + Visit<'s, FunDeclRef>,

fn drive_inner(&'s self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl<'s, V> DriveMut<'s, V> for FunSource

where V: Visitor + VisitMut<'s, TraitDeclRef> + VisitMut<'s, TraitMethodId> + VisitMut<'s, TraitImplRef> + VisitMut<'s, GlobalDeclRef> + VisitMut<'s, FunDeclRef>,

fn drive_inner_mut(&'s mut self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl<'s, V> DriveTwo<'s, V> for FunSource

where V: Visitor<Break: Default> + VisitTwo<'s, TraitDeclRef> + VisitTwo<'s, TraitMethodId> + VisitTwo<'s, TraitImplRef> + VisitTwo<'s, GlobalDeclRef> + VisitTwo<'s, FunDeclRef>,

fn drive_two_inner( &'s self, other: &'s Self, visitor: &mut V, ) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self and other, if they correspond. If the values don’t match up, this returns Break(Default::default()).

impl Eq for FunSource

impl PartialEq for FunSource

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

Equality operator ==.

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

Inequality operator !=.

impl<__State: ?Sized> SerializeState<__State> for FunSource

where TraitDeclRef: SerializeState<__State>, TraitMethodId: SerializeState<__State>, TraitImplRef: SerializeState<__State>, bool: SerializeState<__State>, GlobalDeclRef: SerializeState<__State>, FunDeclRef: SerializeState<__State>,

fn serialize_state<__S>( &self, __state: &__State, __serializer: __S, ) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

impl StructuralPartialEq for FunSource