Add some raster protonodes

Cargo.lock

@@ -235,6 +235,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "dyn-clone"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f94fa09c2aeea5b8839e414b7b841bf429fd25b9c522116ac97ee87856d88b2"
+
 [[package]]
 name = "either"
 version = "1.8.0"
@@ -349,6 +355,7 @@ version = "0.1.0"
 dependencies = [
  "borrow_stack",
  "dyn-any",
+ "dyn-clone",
  "graphene-core",
  "graphene-std",
  "num-traits",
@@ -381,6 +388,7 @@ version = "0.1.0"
 dependencies = [
  "borrow_stack",
  "dyn-any",
+ "dyn-clone",
  "graph-proc-macros",
  "graphene-core",
  "image",