Generic authorship and uncle inclusion module

Cargo.toml

@@ -61,6 +61,7 @@ members = [
 	"srml/support/procedural/tools",
 	"srml/support/procedural/tools/derive",
 	"srml/support/test",
+	"srml/authorship",
 	"srml/assets",
 	"srml/aura",
 	"srml/balances",

core/sr-std/with_std.rs

@@ -38,4 +38,5 @@ pub use std::vec;
 pub mod collections {
 	pub use std::collections::btree_map;
 	pub use std::collections::btree_set;
+	pub use std::collections::vec_deque;
 }

core/sr-std/without_std.rs

@@ -74,4 +74,5 @@ pub use core::str;
 pub mod collections {
 	pub use alloc::collections::btree_map;
 	pub use alloc::collections::btree_set;
+	pub use alloc::collections::vec_deque;
 }

node/runtime/src/lib.rs

@@ -59,7 +59,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	impl_name: create_runtime_str!("substrate-node"),
 	authoring_version: 10,
 	spec_version: 98,
-	impl_version: 100,
+	impl_version: 101,
 	apis: RUNTIME_API_VERSIONS,
 };
 

srml/authorship/Cargo.toml

@@ -0,0 +1,27 @@
+[package]
+name = "srml-authorship"
+version = "0.1.0"
+description = "Block and Uncle Author tracking for the SRML"
+authors = ["Parity Technologies <[email protected]>"]
+edition = "2018"
+
+[dependencies]
+substrate-primitives = { path = "../../core/primitives", default-features = false }
+parity-codec = { version = "3.3", default-features = false, features = ["derive"] }
+rstd = { package = "sr-std", path = "../../core/sr-std", default-features = false }
+primitives = { package = "sr-primitives", path = "../../core/sr-primitives", default-features = false }
+srml-support = { path = "../support", default-features = false }
+system = { package = "srml-system", path = "../system", default-features = false }
+runtime_io = { package = "sr-io", path = "../../core/sr-io", default-features = false }
+
+[features]
+default = ["std"]
+std = [
+	"parity-codec/std",
+	"substrate-primitives/std",
+	"rstd/std",
+	"srml-support/std",
+	"primitives/std",
+	"system/std",
+	"runtime_io/std",
+]