Recover transaction pool on light client

.gitignore

@@ -2,14 +2,11 @@
 **/*.rs.bk
 *.swp
 .wasm-binaries
-polkadot/runtime/wasm/target/
-core/executor/wasm/target/
-core/test-runtime/wasm/target/
 pwasm-alloc/target/
 pwasm-libc/target/
 pwasm-alloc/Cargo.lock
 pwasm-libc/Cargo.lock
-node/runtime/wasm/target/
+bin/node/runtime/wasm/target/
 **/._*
 **/.criterion/
 .vscode

Cargo.toml

@@ -126,6 +126,7 @@ members = [
 	"primitives/sr-version",
 	"primitives/state-machine",
 	"primitives/timestamp",
+	"primitives/transaction-pool",
 	"primitives/transaction-pool/runtime-api",
 	"primitives/trie",
 	"primitives/wasm-interface",

bin/node-template/Cargo.toml

@@ -24,7 +24,8 @@ primitives = { package = "substrate-primitives", path = "../../primitives/core"
 substrate-executor = { path = "../../client/executor" }
 substrate-service = { path = "../../client/service" }
 inherents = { package = "substrate-inherents", path = "../../primitives/inherents" }
-transaction-pool = { package = "sc-transaction-pool", path = "../../client/transaction-pool" }
+txpool = { package = "sc-transaction-pool", path = "../../client/transaction-pool" }
+txpool-api = { package = "sp-transaction-pool-api", path = "../../primitives/transaction-pool" }
 network = { package = "substrate-network", path = "../../client/network" }
 aura = { package = "substrate-consensus-aura", path = "../../client/consensus/aura" }
 aura-primitives = { package = "substrate-consensus-aura-primitives", path = "../../primitives/consensus/aura" }

bin/node-template/runtime/Cargo.toml

@@ -29,7 +29,7 @@ support = { package = "frame-support", path = "../../../frame/support", default-
 system = { package = "frame-system", path = "../../../frame/system", default-features = false }
 timestamp = { package = "pallet-timestamp", path = "../../../frame/timestamp", default-features = false }
 transaction-payment = { package = "pallet-transaction-payment", path = "../../../frame/transaction-payment", default-features = false }
-tx-pool-api = { package = "substrate-transaction-pool-runtime-api", path = "../../../primitives/transaction-pool/runtime-api", default-features = false }
+txpool-runtime-api = { package = "sp-transaction-pool-runtime-api", path = "../../../primitives/transaction-pool/runtime-api", default-features = false }
 version = { package = "sr-version", path = "../../../primitives/sr-version", default-features = false }
 
 [build-dependencies]
@@ -62,6 +62,6 @@ std = [
 	"system/std",
 	"timestamp/std",
 	"transaction-payment/std",
-	"tx-pool-api/std",
+	"txpool-runtime-api/std",
 	"version/std",
 ]

bin/node-template/runtime/src/lib.rs

@@ -328,7 +328,7 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl tx_pool_api::TaggedTransactionQueue<Block> for Runtime {
+	impl txpool_runtime_api::TaggedTransactionQueue<Block> for Runtime {
 		fn validate_transaction(tx: <Block as BlockT>::Extrinsic) -> TransactionValidity {
 			Executive::validate_transaction(tx)
 		}