Refactor sr_primitives. (#3214)

* refactor sr_primitives.

* Fix try build error.

* Line-width

* Ui test.

* Final fixes.

* Fix build again.

* bring back ui test.

* Fix unsigned import.

* Another ui fix.

* Also refactor substrate-primitives

* Fix benchmarks.

* Fix doc test.

* fix doc tests

substrate/core/transaction-pool/Cargo.toml

@@ -12,7 +12,7 @@ parity-codec = "4.1.1"
 parking_lot = "0.8.0"
 sr-primitives = { path = "../sr-primitives" }
 client = { package = "substrate-client", path = "../client" }
-substrate-primitives = { path = "../primitives" }
+primitives = { package = "substrate-primitives",  path = "../primitives" }
 txpool = { package = "substrate-transaction-graph", path = "./graph" }
 
 [dev-dependencies]

substrate/core/transaction-pool/graph/Cargo.toml

@@ -10,7 +10,7 @@ futures = "0.1"
 log = "0.4"
 parking_lot = "0.8.0"
 serde = { version = "1.0", features = ["derive"] }
-substrate-primitives = { path = "../../primitives" }
+primitives = { package = "substrate-primitives",  path = "../../primitives" }
 sr-primitives = { path = "../../sr-primitives" }
 
 [dev-dependencies]

substrate/core/transaction-pool/graph/src/base_pool.rs

@@ -27,7 +27,7 @@ use std::{
 
 use log::{trace, debug, warn};
 use serde::Serialize;
-use substrate_primitives::hexdisplay::HexDisplay;
+use primitives::hexdisplay::HexDisplay;
 use sr_primitives::traits::Member;
 use sr_primitives::transaction_validity::{
 	TransactionTag as Tag,

substrate/core/transaction-pool/graph/src/future.rs

@@ -22,7 +22,7 @@ use std::{
 	time,
 };
 
-use substrate_primitives::hexdisplay::HexDisplay;
+use primitives::hexdisplay::HexDisplay;
 use sr_primitives::transaction_validity::{
 	TransactionTag as Tag,
 };

substrate/core/transaction-pool/src/api.rs

@@ -23,7 +23,7 @@ use std::{
 use client::{runtime_api::TaggedTransactionQueue, blockchain::HeaderBackend};
 use parity_codec::Encode;
 use txpool;
-use substrate_primitives::{
+use primitives::{
 	H256,
 	Blake2Hasher,
 	Hasher,