Struct rafx_base::resource_map::ResourceMap [−][src]
pub struct ResourceMap { /* fields omitted */ }
Expand description
A key-value structure. The key is a type, and the value is a single object of that type
Implementations
impl ResourceMap
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impl ResourceMap
[src]pub fn try_insert_default<R>(&mut self) where
R: Resource + Default,
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R: Resource + Default,
pub fn remove<R>(&mut self) -> Option<R> where
R: Resource,
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pub fn remove<R>(&mut self) -> Option<R> where
R: Resource,
[src]Remove a type/resource instance from the map
pub fn fetch<R: Resource>(&self) -> ReadBorrow<'_, R>
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pub fn fetch<R: Resource>(&self) -> ReadBorrow<'_, R>
[src]Read-only fetch of a resource. Trying to get a resource that is not in the map is fatal. Use try_fetch if unsure whether the resource exists. Requesting read access to a resource that has any concurrently active writer is fatal.
pub fn try_fetch<R: Resource>(&self) -> Option<ReadBorrow<'_, R>>
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pub fn try_fetch<R: Resource>(&self) -> Option<ReadBorrow<'_, R>>
[src]Read-only fetch of a resource. Requesting read access to a resource that has a concurrently active writer is fatal. Returns None if the type is not registered.
pub fn fetch_mut<R: Resource>(&self) -> WriteBorrow<'_, R>
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pub fn fetch_mut<R: Resource>(&self) -> WriteBorrow<'_, R>
[src]Read/Write fetch of a resource. Trying to get a resource that is not in the map is fatal. Use try_fetch if unsure whether the resource exists. Requesting write access to a resource with any concurrently active read/write is fatal
pub fn try_fetch_mut<R: Resource>(&self) -> Option<WriteBorrow<'_, R>>
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pub fn try_fetch_mut<R: Resource>(&self) -> Option<WriteBorrow<'_, R>>
[src]Read/Write fetch of a resource. Requesting write access to a resource with any concurrently active read/write is fatal. Returns None if the type is not registered.
pub fn has_value<R>(&self) -> bool where
R: Resource,
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pub fn has_value<R>(&self) -> bool where
R: Resource,
[src]Returns true if the resource is registered.
pub fn keys(&self) -> impl Iterator<Item = &ResourceId>
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pub fn keys(&self) -> impl Iterator<Item = &ResourceId>
[src]Iterate all ResourceIds within the dictionary
Trait Implementations
impl Default for ResourceMap
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impl Default for ResourceMap
[src]fn default() -> ResourceMap
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fn default() -> ResourceMap
[src]Returns the “default value” for a type. Read more
Auto Trait Implementations
impl !RefUnwindSafe for ResourceMap
impl Send for ResourceMap
impl Sync for ResourceMap
impl Unpin for ResourceMap
impl !UnwindSafe for ResourceMap
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
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impl<T> Downcast for T where
T: Any,
[src]pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
[src]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
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
[src]Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
pub fn as_any(&self) -> &(dyn Any + 'static)
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pub fn as_any(&self) -> &(dyn Any + 'static)
[src]Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
[src]Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
impl<T> DowncastSync for T where
T: Any + Send + Sync,
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impl<T> DowncastSync for T where
T: Any + Send + Sync,
[src]impl<T> Resource for T where
T: Downcast + Send + Sync,
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T: Downcast + Send + Sync,