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Don't force nodes to store references to other nodes

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Dennis 2022-06-05 15:25:07 +02:00 • committed by Keavon Chambers
parent fa5345d33f
commit a2703c0fb1
12 changed files with 252 additions and 242 deletions
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21
node-graph/gstd/src/lib.rs
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@ -1,5 +1,5 @@
pub mod value;
pub use graphene_core::{generic, ops, structural};
pub use graphene_core::{generic, ops /*, structural*/};
#[cfg(feature = "caching")]
pub mod caching;
@ -9,25 +9,10 @@ pub mod memo;
pub use graphene_core::*;
use dyn_any::{downcast_ref, DynAny, StaticType};
pub type DynNode<'n, T> = &'n (dyn Node<'n, (), Output = T> + 'n);
pub type DynAnyNode<'n> = &'n (dyn Node<'n, (), Output = &'n dyn DynAny<'n>> + 'n);
pub type DynNode<'n, T> = &'n (dyn Node<'n, Output = T> + 'n);
pub type DynAnyNode<'n> = &'n (dyn Node<'n, Output = &'n dyn DynAny<'n>> + 'n);
pub trait DynamicInput<'n> {
fn set_kwarg_by_name(&mut self, name: &str, value: DynAnyNode<'n>);
fn set_arg_by_index(&mut self, index: usize, value: DynAnyNode<'n>);
}
pub trait AnyRef<'n, I: 'n + StaticType>: Node<'n, &'n I> {
fn any(&'n self, input: &'n dyn DynAny<'n>) -> Self::Output;
}
impl<'n, N: Node<'n, &'n I>, I: StaticType + 'n> AnyRef<'n, I> for N {
fn any(&'n self, input: &'n dyn DynAny<'n>) -> Self::Output {
self.eval(downcast_ref::<I>(input).unwrap_or_else(|| {
panic!(
"Node was evaluated with wrong input. The input has to be of type: {}",
std::any::type_name::<I>(),
)
}))
}
}