Struct ClosureInfo

pub struct ClosureInfo {
    pub kind: ClosureKind,
    pub fn_once_impl: RegionBinder<TraitImplRef>,
    pub fn_mut_impl: Option<RegionBinder<TraitImplRef>>,
    pub fn_impl: Option<RegionBinder<TraitImplRef>>,
    pub signature: RegionBinder<(Vec<Ty>, Ty)>,
}

Additional information for closures.

Fields

kind: ClosureKind

fn_once_impl: RegionBinder<TraitImplRef>

The FnOnce implementation of this closure – always exists.

fn_mut_impl: Option<RegionBinder<TraitImplRef>>

The FnMut implementation of this closure, if any.

fn_impl: Option<RegionBinder<TraitImplRef>>

The Fn implementation of this closure, if any.

signature: RegionBinder<(Vec<Ty>, Ty)>

The signature of the function that this closure represents.

Trait Implementations

impl AstVisitable for ClosureInfo

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 name(&self) -> &'static str

The name of the type, used for debug logging.

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

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))

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

impl Clone for ClosureInfo

fn clone(&self) -> ClosureInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClosureInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClosureInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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

where V: Visitor + Visit<'s, ClosureKind> + Visit<'s, RegionBinder<TraitImplRef>> + Visit<'s, Option<RegionBinder<TraitImplRef>>> + Visit<'s, RegionBinder<(Vec<Ty>, Ty)>>,

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 ClosureInfo

where V: Visitor + VisitMut<'s, ClosureKind> + VisitMut<'s, RegionBinder<TraitImplRef>> + VisitMut<'s, Option<RegionBinder<TraitImplRef>>> + VisitMut<'s, RegionBinder<(Vec<Ty>, Ty)>>,

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

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

impl PartialEq for ClosureInfo

fn eq(&self, other: &ClosureInfo) -> 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 Serialize for ClosureInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ClosureInfo

impl StructuralPartialEq for ClosureInfo