Struct ClosureTypeLongId 

pub struct ClosureTypeLongId<'db> {
    pub param_tys: Vec<TypeId<'db>>,
    pub ret_ty: TypeId<'db>,
    pub captured_types: Vec<TypeId<'db>>,
    pub parent_function: Maybe<FunctionId<'db>>,
    pub wrapper_location: StableLocation<'db>,
}

A type id of a closure function.

Fields

param_tys: Vec<TypeId<'db>>

ret_ty: TypeId<'db>

captured_types: Vec<TypeId<'db>>

The set of types captured by the closure, this field is used to determined if the closure has Drop, Destruct or PanicDestruct. A vector as the fields needs to be hashable.

parent_function: Maybe<FunctionId<'db>>

The parent function of the closure or an error.

wrapper_location: StableLocation<'db>

Every closure has a unique type that is based on the stable location of its wrapper.

Trait Implementations

impl<'db> Clone for ClosureTypeLongId<'db>

fn clone(&self) -> ClosureTypeLongId<'db>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'db> Debug for ClosureTypeLongId<'db>

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

Formats the value using the given formatter.

impl<'db> DebugWithDb<'db> for ClosureTypeLongId<'db>

type Db = dyn Database

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

fn debug<'me>(&'me self, db: &'db Self::Db) -> DebugWith<'me, 'db, Self::Db>

where Self: Sized + 'me,

fn into_debug<'me>(self, db: &'db Self::Db) -> DebugWith<'me, 'db, Self::Db>

where Self: Sized + 'me,

impl<'db> Hash for ClosureTypeLongId<'db>

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'db> PartialEq for ClosureTypeLongId<'db>

fn eq(&self, other: &ClosureTypeLongId<'db>) -> 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<'db, T: SemanticRewriter<Vec<TypeId<'db>>, Error> + SemanticRewriter<TypeId<'db>, Error> + SemanticRewriter<Maybe<FunctionId<'db>>, Error>, Error> SemanticObject<T, Error> for ClosureTypeLongId<'db>

fn default_rewrite(&mut self, rewriter: &mut T) -> Result<RewriteResult, Error>

impl<'a, 'r> SemanticRewriter<ClosureTypeLongId<'a>, DiagnosticAdded> for SubstitutionRewriter<'a, 'r>

fn internal_rewrite( &mut self, value: &mut ClosureTypeLongId<'a>, ) -> Result<RewriteResult, DiagnosticAdded>

fn rewrite(&mut self, value: T) -> Result<T, Error>

impl<'a, 'mt> SemanticRewriter<ClosureTypeLongId<'a>, NoError> for Inference<'a, 'mt>

fn internal_rewrite( &mut self, value: &mut ClosureTypeLongId<'a>, ) -> Result<RewriteResult, NoError>

fn rewrite(&mut self, value: T) -> Result<T, Error>

impl<'db> Eq for ClosureTypeLongId<'db>

impl<'db> StructuralPartialEq for ClosureTypeLongId<'db>