Enum bevy_reflect::Access
source · pub enum Access<'a> {
Field(Cow<'a, str>),
FieldIndex(usize),
TupleIndex(usize),
ListIndex(usize),
}
Expand description
A singular element access within a path.
Multiple accesses can be combined into a ParsedPath
.
Can be applied to a dyn Reflect
to get a reference to the targeted element.
Variants§
Field(Cow<'a, str>)
A name-based field access on a struct.
FieldIndex(usize)
A index-based field access on a struct.
TupleIndex(usize)
An index-based access on a tuple.
ListIndex(usize)
An index-based access on a list.
Implementations§
source§impl<'a> Access<'a>
impl<'a> Access<'a>
sourcepub fn into_owned(self) -> Access<'static>
pub fn into_owned(self) -> Access<'static>
sourcepub fn display_value(&self) -> &dyn Display
pub fn display_value(&self) -> &dyn Display
Returns a reference to this Access
’s inner value as a &dyn Display
.
Trait Implementations§
source§impl From<Access<'static>> for OffsetAccess
impl From<Access<'static>> for OffsetAccess
source§impl<'a> Ord for Access<'a>
impl<'a> Ord for Access<'a>
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl<'a> PartialEq for Access<'a>
impl<'a> PartialEq for Access<'a>
source§impl<'a> PartialOrd for Access<'a>
impl<'a> PartialOrd for Access<'a>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl<'a> Eq for Access<'a>
impl<'a> StructuralPartialEq for Access<'a>
Auto Trait Implementations§
impl<'a> Freeze for Access<'a>
impl<'a> RefUnwindSafe for Access<'a>
impl<'a> Send for Access<'a>
impl<'a> Sync for Access<'a>
impl<'a> Unpin for Access<'a>
impl<'a> UnwindSafe for Access<'a>
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>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
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>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
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.