[][src]Enum rustc_mir::borrow_check::Overlap

pub(in borrow_check) enum Overlap {

The degree of overlap between 2 places for borrow-checking.



The places might partially overlap - in this case, we give up and say that they might conflict. This occurs when different fields of a union are borrowed. For example, if u is a union, we have no way of telling how disjoint u.a.x and a.b.y are.


The places have the same type, and are either completely disjoint or equal - i.e., they can't "partially" overlap as can occur with unions. This is the "base case" on which we recur for extensions of the place.


The places are disjoint, so we know all extensions of them will also be disjoint.

Auto Trait Implementations

impl RefUnwindSafe for Overlap

impl Send for Overlap

impl Sync for Overlap

impl Unpin for Overlap

impl UnwindSafe for Overlap

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> WithConstness for T[src]