[−][src]Struct rustc_mir::transform::check_consts::ops::CellBorrow
A borrow of a type that contains an UnsafeCell somewhere. The borrow might escape to
the final value of the constant, and thus we cannot allow this (for now). We may allow
it in the future for static items.
Trait Implementations
impl Debug for CellBorrow[src]
impl NonConstOp for CellBorrow[src]
pub fn build_error<'tcx>(
&self,
ccx: &ConstCx<'_, 'tcx>,
span: Span
) -> DiagnosticBuilder<'tcx>[src]
&self,
ccx: &ConstCx<'_, 'tcx>,
span: Span
) -> DiagnosticBuilder<'tcx>
pub fn status_in_item(&self, _ccx: &ConstCx<'_, '_>) -> Status[src]
pub fn importance(&self) -> DiagnosticImportance[src]
Auto Trait Implementations
impl RefUnwindSafe for CellBorrow[src]
impl Send for CellBorrow[src]
impl Sync for CellBorrow[src]
impl Unpin for CellBorrow[src]
impl UnwindSafe for CellBorrow[src]
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.