gcore-shaders: move context::Ctx

Author: Firestar99

node-graph/gcore-shaders/src/context.rs

@@ -0,0 +1,9 @@
+pub trait Ctx: Clone + Send {}
+
+impl<T: Ctx> Ctx for Option<T> {}
+impl<T: Ctx + Sync> Ctx for &T {}
+impl Ctx for () {}
+
+pub trait ArcCtx: Send + Sync {}
+#[cfg(feature = "std")]
+impl<T: ArcCtx> Ctx for std::sync::Arc<T> {}

node-graph/gcore-shaders/src/lib.rs

@@ -1,10 +1,12 @@
-pub use glam;
-
 pub mod blending;
 pub mod choice_type;
 pub mod color;
+pub mod context;
 pub mod registry;
 
+pub use context::Ctx;
+pub use glam;
+
 pub trait AsU32 {
 	fn as_u32(&self) -> u32;
 }

node-graph/gcore/src/context.rs

@@ -1,11 +1,10 @@
 use crate::transform::Footprint;
+pub use graphene_core_shaders::context::{ArcCtx, Ctx};
 use std::any::Any;
 use std::borrow::Borrow;
 use std::panic::Location;
 use std::sync::Arc;
 
-pub trait Ctx: Clone + Send {}
-
 pub trait ExtractFootprint {
 	#[track_caller]
 	fn try_footprint(&self) -> Option<&Footprint>;
@@ -51,9 +50,6 @@ pub enum VarArgsResult {
 	IndexOutOfBounds,
 	NoVarArgs,
 }
-impl<T: Ctx> Ctx for Option<T> {}
-impl<T: Ctx + Sync> Ctx for &T {}
-impl Ctx for () {}
 impl Ctx for Footprint {}
 impl ExtractFootprint for () {
 	fn try_footprint(&self) -> Option<&Footprint> {
@@ -157,7 +153,7 @@ impl<T: CloneVarArgs + Sync> CloneVarArgs for Arc<T> {
 }
 
 impl Ctx for ContextImpl<'_> {}
-impl Ctx for Arc<OwnedContextImpl> {}
+impl ArcCtx for OwnedContextImpl {}
 
 impl ExtractFootprint for ContextImpl<'_> {
 	fn try_footprint(&self) -> Option<&Footprint> {