Struct rustc::ty::TypeAndMut

pub struct TypeAndMut<'tcx> {
    pub ty: Ty<'tcx>,
    pub mutbl: Mutability,
}

Unstable (rustc_private)

Fields

ty: Ty<'tcx>

Unstable (rustc_private)

mutbl: Mutability

Unstable (rustc_private)

Trait Implementations

impl<'tcx> Relate<'tcx> for TypeAndMut<'tcx>

fn relate<'a, 'gcx, R>(relation: &mut R, a: &TypeAndMut<'tcx>, b: &TypeAndMut<'tcx>) -> RelateResult<'tcx, TypeAndMut<'tcx>> where R: TypeRelation<'a, 'gcx, 'tcx>, 'gcx: 'a + 'tcx, 'tcx: 'a

impl<'tcx> TypeFoldable<'tcx> for TypeAndMut<'tcx>

fn super_fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(&self, folder: &mut F) -> Self

fn fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(&self, folder: &mut F) -> Self

fn super_visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool

fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool

fn has_regions_escaping_depth(&self, depth: u32) -> bool

fn has_escaping_regions(&self) -> bool

fn has_type_flags(&self, flags: TypeFlags) -> bool

fn has_projection_types(&self) -> bool

fn references_error(&self) -> bool

fn has_param_types(&self) -> bool

fn has_self_ty(&self) -> bool

fn has_infer_types(&self) -> bool

fn needs_infer(&self) -> bool

fn needs_subst(&self) -> bool

fn has_closure_types(&self) -> bool

fn has_erasable_regions(&self) -> bool

fn is_global(&self) -> bool

Indicates whether this value references only 'global' types/lifetimes that are the same regardless of what fn we are in. This is used for caching. Errs on the side of returning false.

impl<'tcx> Display for TypeAndMut<'tcx>

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

Formats the value using the given formatter.

Derived Implementations

impl<'tcx> Debug for TypeAndMut<'tcx>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'tcx> Hash for TypeAndMut<'tcx>

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the state given, updating the hasher as necessary.

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

Feeds a slice of this type into the state provided.

impl<'tcx> Eq for TypeAndMut<'tcx>

impl<'tcx> PartialEq for TypeAndMut<'tcx>

fn eq(&self, __arg_0: &TypeAndMut<'tcx>) -> bool

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

fn ne(&self, __arg_0: &TypeAndMut<'tcx>) -> bool

This method tests for !=.

impl<'tcx> Copy for TypeAndMut<'tcx>

impl<'tcx> Clone for TypeAndMut<'tcx>

fn clone(&self) -> TypeAndMut<'tcx>

Returns a copy of the value.

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

Performs copy-assignment from source.