Struct rustc_trait_selection::traits::util::traits::ImplSourceObjectData
source · [−]pub struct ImplSourceObjectData<'tcx, N> {
pub upcast_trait_ref: Binder<'tcx, TraitRef<'tcx>>,
pub vtable_base: usize,
pub nested: Vec<N, Global>,
}Fields
upcast_trait_ref: Binder<'tcx, TraitRef<'tcx>>Foo upcast to the obligation trait. This will be some supertrait of Foo.
vtable_base: usizeThe vtable is formed by concatenating together the method lists of
the base object trait and all supertraits, pointers to supertrait vtable will
be provided when necessary; this is the start of upcast_trait_ref’s methods
in that vtable.
nested: Vec<N, Global>Auto Trait Implementations
impl<'tcx, N> !RefUnwindSafe for ImplSourceObjectData<'tcx, N>
impl<'tcx, N> Send for ImplSourceObjectData<'tcx, N> where
N: Send,
impl<'tcx, N> Sync for ImplSourceObjectData<'tcx, N> where
N: Sync,
impl<'tcx, N> Unpin for ImplSourceObjectData<'tcx, N> where
N: Unpin,
impl<'tcx, N> !UnwindSafe for ImplSourceObjectData<'tcx, N>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<'tcx, T> Subst<'tcx> for T where
T: TypeFoldable<'tcx>,
impl<'tcx, T> Subst<'tcx> for T where
T: TypeFoldable<'tcx>,
pub fn subst_spanned(
self,
tcx: TyCtxt<'tcx>,
substs: &[GenericArg<'tcx>],
span: Option<Span>
) -> T
fn subst(self, tcx: TyCtxt<'tcx>, substs: &[GenericArg<'tcx>]) -> Self
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more
Layout
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.
Size: 56 bytes