Struct rustc::traits::VtableClosureData [−] [src]

pub struct VtableClosureData<'tcx, N> {
    pub closure_def_id: DefId,
    pub substs: ClosureSubsts<'tcx>,
    pub nested: Vec<N>,
}
Unstable (rustc_private)

Fields

closure_def_id: DefId
Unstable (rustc_private)
substs: ClosureSubsts<'tcx>
Unstable (rustc_private)
nested: Vec<N>
Unstable (rustc_private)

Nested obligations. This can be non-empty if the closure signature contains associated types.

Trait Implementations

impl<'tcx, N: Debug> Debug for VtableClosureData<'tcx, N>
[src]

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

Formats the value using the given formatter.

impl<'tcx, N: TypeFoldable<'tcx>> TypeFoldable<'tcx> for VtableClosureData<'tcx, N>
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fn super_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 fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(&self, folder: &mut F) -> Self

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. Read more

Derived Implementations

impl<'tcx, N: Eq> Eq for VtableClosureData<'tcx, N>
[src]

impl<'tcx, N: PartialEq> PartialEq for VtableClosureData<'tcx, N>
[src]

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

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

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

This method tests for !=.

impl<'tcx, N: Clone> Clone for VtableClosureData<'tcx, N>
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fn clone(&self) -> VtableClosureData<'tcx, N>

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more