remove scale_info and re-export PortableRegistry (#70)

Cargo.toml

@@ -18,7 +18,7 @@ rust-version = "1.81.0"
 default = ["std", "serde", "from-string", "parser-ss58"]
 
 # Only work in "std" environments:
-std = ["scale-bits/std", "scale-info/std", "either/use_std", "serde?/std", "serde_json/std"]
+std = ["scale-bits/std", "either/use_std", "serde?/std", "serde_json/std"]
 
 # Enable support for parsing strings into Values.
 from-string = ["dep:yap"]
@@ -32,7 +32,6 @@ parser-ss58 = ["dep:base58", "dep:blake2", "from-string"]
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "full"] }
 serde = { version = "1.0.124", default-features = false, features = ["derive"], optional = true }
-scale-info = { version = "2.11.5", default-features = false }
 scale-decode = { version = "0.15.0", default-features = false }
 scale-encode = { version = "0.9.0", default-features = false, features = ["bits"] }
 scale-bits = { version = "0.6.0", default-features = false, features = ["serde", "scale-info"] }
@@ -47,4 +46,4 @@ scale-type-resolver = "0.2.0"
 hex = "0.4.3"
 serde_json = { version = "1.0.64", default-features = false, features = ["alloc"] }
 scale-decode = { version = "0.15.0", default-features = false, features = ["derive"] }
-scale-info = { version = "2.5.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.11.5", default-features = false, features = ["derive"] }

src/lib.rs

@@ -197,7 +197,6 @@ pub mod scale {
 
     pub use crate::scale_impls::{DecodeError, ValueVisitor};
     pub use scale_encode::Error as EncodeError;
-    pub use scale_info::PortableRegistry;
     pub use scale_type_resolver::TypeResolver;
 
     /// Attempt to decode some SCALE encoded bytes into a value, by providing a pointer