Enum bones_asset::Maybe
source · #[repr(C, u8)]pub enum Maybe<T> {
Unset,
Set(T),
}
Expand description
Variants§
Implementations§
Trait Implementations§
source§impl<T: HasSchema + Clone> HasSchema for Maybe<T>
impl<T: HasSchema + Clone> HasSchema for Maybe<T>
§fn register_schema()
fn register_schema()
Register this schema with the global schema registry. Read more
§fn cast<T>(this: &Self) -> &Twhere
T: HasSchema,
fn cast<T>(this: &Self) -> &Twhere T: HasSchema,
Cast a reference of this type to a reference of another type with the same memory layout. Read more
§fn try_cast<T>(this: &Self) -> Result<&T, SchemaMismatchError>where
T: HasSchema,
fn try_cast<T>(this: &Self) -> Result<&T, SchemaMismatchError>where T: HasSchema,
Cast a reference of this type to a reference of another type with the same memory layout. Read more
§fn cast_mut<T>(this: &mut Self) -> &mut Twhere
T: HasSchema,
fn cast_mut<T>(this: &mut Self) -> &mut Twhere T: HasSchema,
Cast a mutable reference of this type to a reference of another type with the same memory
layout. Read more
§fn try_cast_mut<T>(this: &mut Self) -> Result<&mut T, SchemaMismatchError>where
T: HasSchema,
fn try_cast_mut<T>(this: &mut Self) -> Result<&mut T, SchemaMismatchError>where T: HasSchema,
Cast a mutable reference of this type to a reference of another type with the same memory
layout. Read more
§fn as_schema_ref(&self) -> SchemaRef<'_>where
Self: Sized,
fn as_schema_ref(&self) -> SchemaRef<'_>where Self: Sized,
Converts a reference of
T
to a SchemaRef
§fn as_schema_mut(&mut self) -> SchemaRefMut<'_>where
Self: Sized,
fn as_schema_mut(&mut self) -> SchemaRefMut<'_>where Self: Sized,
Converts a reference of
T
to a SchemaRefMut
source§impl<T: Ord> Ord for Maybe<T>
impl<T: Ord> Ord for Maybe<T>
source§impl<T: PartialEq> PartialEq for Maybe<T>
impl<T: PartialEq> PartialEq for Maybe<T>
source§impl<T: PartialOrd> PartialOrd for Maybe<T>
impl<T: PartialOrd> PartialOrd for Maybe<T>
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<T: Copy> Copy for Maybe<T>
impl<T: Eq> Eq for Maybe<T>
impl<T> StructuralEq for Maybe<T>
impl<T> StructuralPartialEq for Maybe<T>
Auto Trait Implementations§
impl<T> RefUnwindSafe for Maybe<T>where T: RefUnwindSafe,
impl<T> Send for Maybe<T>where T: Send,
impl<T> Sync for Maybe<T>where T: Sync,
impl<T> Unpin for Maybe<T>where T: Unpin,
impl<T> UnwindSafe for Maybe<T>where T: UnwindSafe,
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
§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.