Add type checking to the node graph (#1025)

* Implement type inference

Add type hints to node trait

Add type annotation infrastructure

Refactor type ascription infrastructure

Run cargo fix

Insert infer types stub

Remove types from node identifier

* Implement covariance

* Disable rejection of generic inputs + parameters

* Fix lints

* Extend type checking to cover Network inputs

* Implement generic specialization

* Relax covariance rules

* Fix type annotations for TypErasedComposeNode

* Fix type checking errors

* Keep connection information during node resolution
* Fix TypeDescriptor PartialEq implementation

* Apply review suggestions

* Add documentation to type inference

* Add Imaginate node to document node types

* Fix whitespace in macros

* Add types to imaginate node

* Fix type declaration for imaginate node + add console logging

* Use fully qualified type names as fallback during comparison

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

node-graph/graph-craft/Cargo.toml

@@ -11,7 +11,7 @@ serde = ["dep:serde", "graphene-core/serde", "glam/serde"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-graphene-core = { path = "../gcore", features = ["alloc"] }
+graphene-core = { path = "../gcore", features = ["std"] }
 dyn-any = { path = "../../libraries/dyn-any", features = ["log-bad-types", "rc", "glam"] }
 num-traits = "0.2"
 dyn-clone = "1.0"