pub enum EntityMutableFetchError {
EntityDoesNotExist(EntityDoesNotExistError),
AliasedMutability(Entity),
}
Expand description
An error that occurs when fetching entities mutably from a world.
Variants§
EntityDoesNotExist(EntityDoesNotExistError)
The entity with the given ID does not exist.
AliasedMutability(Entity)
The entity with the given ID was requested mutably more than once.
Trait Implementations§
Source§impl Clone for EntityMutableFetchError
impl Clone for EntityMutableFetchError
Source§fn clone(&self) -> EntityMutableFetchError
fn clone(&self) -> EntityMutableFetchError
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 moreSource§impl Debug for EntityMutableFetchError
impl Debug for EntityMutableFetchError
Source§impl Display for EntityMutableFetchError
impl Display for EntityMutableFetchError
Source§impl Error for EntityMutableFetchError
impl Error for EntityMutableFetchError
Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Source§impl From<EntityDoesNotExistError> for EntityMutableFetchError
impl From<EntityDoesNotExistError> for EntityMutableFetchError
Source§fn from(source: EntityDoesNotExistError) -> Self
fn from(source: EntityDoesNotExistError) -> Self
Converts to this type from the input type.
Source§impl<E> From<EntityMutableFetchError> for EntityCommandError<E>
impl<E> From<EntityMutableFetchError> for EntityCommandError<E>
Source§fn from(source: EntityMutableFetchError) -> Self
fn from(source: EntityMutableFetchError) -> Self
Converts to this type from the input type.
Source§impl From<EntityMutableFetchError> for EntityDespawnError
impl From<EntityMutableFetchError> for EntityDespawnError
Source§fn from(source: EntityMutableFetchError) -> Self
fn from(source: EntityMutableFetchError) -> Self
Converts to this type from the input type.
Source§impl PartialEq for EntityMutableFetchError
impl PartialEq for EntityMutableFetchError
impl Copy for EntityMutableFetchError
impl Eq for EntityMutableFetchError
impl StructuralPartialEq for EntityMutableFetchError
Auto Trait Implementations§
impl Freeze for EntityMutableFetchError
impl RefUnwindSafe for EntityMutableFetchError
impl Send for EntityMutableFetchError
impl Sync for EntityMutableFetchError
impl Unpin for EntityMutableFetchError
impl UnwindSafe for EntityMutableFetchError
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> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Converts
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
, which can then be
downcast
into Box<dyn ConcreteType>
where ConcreteType
implements Trait
.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Converts
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
, which 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)
Converts
&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)
Converts
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.Source§impl<T> DowncastSend for T
impl<T> DowncastSend for T
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.