Enum rustc_typeck::check::Needs
source · pub enum Needs {
MutPlace,
None,
}
Variants
MutPlace
None
Implementations
sourceimpl Needs
impl Needs
fn maybe_mut_place(m: Mutability) -> Self
Trait Implementations
impl Copy for Needs
impl Eq for Needs
impl StructuralEq for Needs
impl StructuralPartialEq for Needs
Auto Trait Implementations
impl RefUnwindSafe for Needs
impl Send for Needs
impl Sync for Needs
impl Unpin for Needs
impl UnwindSafe for Needs
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,
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: 1 byte
Size for each variant:
MutPlace
: 0 bytesNone
: 0 bytes