pub struct MPlaceTy<'tcx, Prov = AllocId>where
Prov: Provenance,{
mplace: MemPlace<Prov>,
pub layout: TyAndLayout<'tcx, Ty<'tcx>>,
pub align: Align,
}Expand description
A MemPlace with its layout. Constructing it is only possible in this module.
Fields
mplace: MemPlace<Prov>layout: TyAndLayout<'tcx, Ty<'tcx>>align: Alignrustc does not have a proper way to represent the type of a field of a repr(packed) struct:
it needs to have a different alignment than the field type would usually have.
So we represent this here with a separate field that “overwrites” layout.align.
This means layout.align should never be used for a MPlaceTy!
Auto Trait Implementations
impl<'tcx, Prov = AllocId> !RefUnwindSafe for MPlaceTy<'tcx, Prov>
impl<'tcx, Prov> Send for MPlaceTy<'tcx, Prov>where
Prov: Send,
impl<'tcx, Prov> Sync for MPlaceTy<'tcx, Prov>where
Prov: Sync,
impl<'tcx, Prov> Unpin for MPlaceTy<'tcx, Prov>where
Prov: Unpin,
impl<'tcx, Prov = AllocId> !UnwindSafe for MPlaceTy<'tcx, Prov>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,
impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,
fn vzip(self) -> V
Layout
Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.