Struct rustc_data_structures::unify::NoError
source · pub struct NoError {
_dummy: (),
}
Expand description
A struct which can never be instantiated. Used for the error type for infallible cases.
Fields
_dummy: ()
Auto Trait Implementations
impl RefUnwindSafe for NoError
impl Send for NoError
impl Sync for NoError
impl Unpin for NoError
impl UnwindSafe for NoError
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<'a, T> Captures<'a> for Twhere
T: ?Sized,
impl<T> Erased for T
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: 0 bytes