Enum resman::BorrowFail
pub enum BorrowFail {
ValueNotFound,
BorrowConflictImm,
BorrowConflictMut,
}
Expand description
Failures to borrow a value.
Variants§
ValueNotFound
Value was not found in the map.
BorrowConflictImm
Requested an immutable borrow, but value was already borrowed mutably.
BorrowConflictMut
Requested a mutable borrow, but value was already borrowed.
This variant is returne whether the value was previously borrowed immutably or mutably.
Trait Implementations§
§impl Clone for BorrowFail
impl Clone for BorrowFail
§fn clone(&self) -> BorrowFail
fn clone(&self) -> BorrowFail
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for BorrowFail
impl Debug for BorrowFail
§impl PartialEq<BorrowFail> for BorrowFail
impl PartialEq<BorrowFail> for BorrowFail
§fn eq(&self, other: &BorrowFail) -> bool
fn eq(&self, other: &BorrowFail) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for BorrowFail
impl Eq for BorrowFail
impl StructuralEq for BorrowFail
impl StructuralPartialEq for BorrowFail
Auto Trait Implementations§
impl RefUnwindSafe for BorrowFail
impl Send for BorrowFail
impl Sync for BorrowFail
impl Unpin for BorrowFail
impl UnwindSafe for BorrowFail
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere T: Any,
source§fn into_any(self: Box<T, Global>) -> Box<dyn Any, Global>
fn into_any(self: Box<T, Global>) -> Box<dyn Any, Global>
Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.source§fn into_any_rc(self: Rc<T, Global>) -> Rc<dyn Any, Global>
fn into_any_rc(self: Rc<T, Global>) -> Rc<dyn Any, Global>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.