2 releases
0.1.1 | Oct 6, 2020 |
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0.1.0 | Sep 28, 2020 |
#537 in Memory management
Used in ufotofu
7KB
112 lines
Wrapper
A Wrapper
is a value which took ownership of some of the value, such that the wrapped value can later be retrieved again. Conceptually this is identical to the regular Into
trait, but that trait is hard to implement because of conflicts with the reflexive blanket implementation.
/// A type that wraps a value of type `Inner` that can be retrieved via `into_inner`.
pub trait Wrapper<Inner> {
/// Retrieve ownership of the wrapped value.
fn into_inner(self) -> Inner;
}
Feature Flags
By default, this crate only provides implementations for types in core
. The alloc
feature enables implementations for types in alloc
, likewise std
for std
. Implementations for unstable types are enabled with the unstable
feature.
lib.rs
:
A Wrapper
is a value which took ownership of some of the value, such that the wrapped value
can later be retrieved again. Conceptually this is identical to the regular Into
trait, but
that trait is hard to implement because of conflicts with the reflexive blanket implementation.
Feature Flags
By default, this crate only provides implementations for types in core
. The alloc
feature
enables implementations for types in alloc
, likewise std
for std
. Implementations for
unstable types are enabled with the unstable
feature.
Dependencies
~8KB