Function core::mem::dropped
[−]
[src]
pub unsafe fn dropped<T>() -> T
Creates a value initialized to an unspecified series of bytes.
The byte sequence usually indicates that the value at the memory in question has been dropped. Thus, if T carries a drop flag, any associated destructor will not be run when the value falls out of scope.
Some code at one time used the zeroed
`zeroed` function above to
accomplish this goal.
This function is expected to be deprecated with the transition to non-zeroing drop.