pub struct KvasirGraph { /* private fields */ }Expand description
The render graph. Nodes and edges form a DAG. The roots are nodes with
no inputs (scene sources); sinks are the final present/output nodes.
Implementations§
Source§impl KvasirGraph
impl KvasirGraph
pub fn new() -> Self
Sourcepub fn add_node(&mut self, node: Box<dyn KvasirNode>) -> NodeKey
pub fn add_node(&mut self, node: Box<dyn KvasirNode>) -> NodeKey
Add a node to the graph. Returns its key.
Sourcepub fn connect(&mut self, from: NodeKey, resource: ResourceId, to: NodeKey)
pub fn connect(&mut self, from: NodeKey, resource: ResourceId, to: NodeKey)
Declare that consumer reads resource produced by from.
Sourcepub fn topological_sort(&self) -> Result<Vec<NodeKey>, KvasirError>
pub fn topological_sort(&self) -> Result<Vec<NodeKey>, KvasirError>
Kahn’s algorithm for topological sort.
Sourcepub fn node(&self, key: NodeKey) -> Option<&dyn KvasirNode>
pub fn node(&self, key: NodeKey) -> Option<&dyn KvasirNode>
Access nodes by key (for execution).
Trait Implementations§
Source§impl Default for KvasirGraph
impl Default for KvasirGraph
Source§fn default() -> KvasirGraph
fn default() -> KvasirGraph
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl !RefUnwindSafe for KvasirGraph
impl !UnwindSafe for KvasirGraph
impl Freeze for KvasirGraph
impl Send for KvasirGraph
impl Sync for KvasirGraph
impl Unpin for KvasirGraph
impl UnsafeUnpin for KvasirGraph
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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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.Source§impl<T> DowncastSync for T
impl<T> DowncastSync for T
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
impl<T> Read<Exclusive, BecauseExclusive> for Twhere
T: ?Sized,
Source§impl<R, P> ReadPrimitive<R> for P
impl<R, P> ReadPrimitive<R> for P
Source§fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
Read this value from the supplied reader. Same as
ReadEndian::read_from_little_endian().