Authoring with WASM runtime

polkadot/Cargo.lock

@@ -451,7 +451,7 @@ dependencies = [
 [[package]]
 name = "ed25519"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "base58 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -491,7 +491,7 @@ dependencies = [
 [[package]]
 name = "environmental"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 
 [[package]]
 name = "error-chain"
@@ -1999,7 +1999,7 @@ dependencies = [
 [[package]]
 name = "pwasm-alloc"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "pwasm-libc 0.1.0 (git+https://github.com/paritytech/substrate)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2008,7 +2008,7 @@ dependencies = [
 [[package]]
 name = "pwasm-libc"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 
 [[package]]
 name = "quick-error"
@@ -2508,7 +2508,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "substrate-bft"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2527,7 +2527,7 @@ dependencies = [
 [[package]]
 name = "substrate-cli"
 version = "0.3.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ansi_term 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "app_dirs 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2559,7 +2559,7 @@ dependencies = [
 [[package]]
 name = "substrate-client"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2589,7 +2589,7 @@ dependencies = [
 [[package]]
 name = "substrate-client-db"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hashdb 0.2.1 (git+https://github.com/paritytech/parity-common.git)",
  "kvdb 0.1.0 (git+https://github.com/paritytech/parity-common.git)",
@@ -2611,7 +2611,7 @@ dependencies = [
 [[package]]
 name = "substrate-codec"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2619,7 +2619,7 @@ dependencies = [
 [[package]]
 name = "substrate-codec-derive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "proc-macro2 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2629,7 +2629,7 @@ dependencies = [
 [[package]]
 name = "substrate-executor"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
@@ -2637,7 +2637,7 @@ dependencies = [
  "hashdb 0.2.1 (git+https://github.com/paritytech/parity-common.git)",
  "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.71 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.71 (registry+https://github.com/rust-lang/crates.io-index)",
  "substrate-codec 0.1.0 (git+https://github.com/paritytech/substrate)",
@@ -2655,7 +2655,7 @@ dependencies = [
 [[package]]
 name = "substrate-extrinsic-pool"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2669,7 +2669,7 @@ dependencies = [
 [[package]]
 name = "substrate-keyring"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2679,7 +2679,7 @@ dependencies = [
 [[package]]
 name = "substrate-keystore"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2695,7 +2695,7 @@ dependencies = [
 [[package]]
 name = "substrate-network"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
@@ -2717,7 +2717,7 @@ dependencies = [
 [[package]]
 name = "substrate-network-libp2p"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2740,7 +2740,7 @@ dependencies = [
 [[package]]
 name = "substrate-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2766,7 +2766,7 @@ dependencies = [
 [[package]]
 name = "substrate-rpc"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-core 8.0.2 (git+https://github.com/paritytech/jsonrpc.git)",
@@ -2787,7 +2787,7 @@ dependencies = [
 [[package]]
 name = "substrate-rpc-servers"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "jsonrpc-core 8.0.2 (git+https://github.com/paritytech/jsonrpc.git)",
  "jsonrpc-http-server 8.0.1 (git+https://github.com/paritytech/jsonrpc.git)",
@@ -2802,7 +2802,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-consensus"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.71 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2819,7 +2819,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-council"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "integer-sqrt 0.1.0 (git+https://github.com/paritytech/integer-sqrt-rs.git)",
@@ -2843,7 +2843,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-democracy"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2865,7 +2865,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-executive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.71 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2881,7 +2881,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-io"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
  "environmental 0.1.0 (git+https://github.com/paritytech/substrate)",
@@ -2896,7 +2896,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "integer-sqrt 0.1.0 (git+https://github.com/paritytech/integer-sqrt-rs.git)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2914,7 +2914,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-sandbox"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "substrate-codec 0.1.0 (git+https://github.com/paritytech/substrate)",
@@ -2927,7 +2927,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-session"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2948,7 +2948,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-staking"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2971,7 +2971,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-std"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "pwasm-alloc 0.1.0 (git+https://github.com/paritytech/substrate)",
  "pwasm-libc 0.1.0 (git+https://github.com/paritytech/substrate)",
@@ -2981,7 +2981,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-support"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2996,7 +2996,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-system"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3013,7 +3013,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-timestamp"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.71 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3031,7 +3031,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-version"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "serde 1.0.71 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.71 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3044,7 +3044,7 @@ dependencies = [
 [[package]]
 name = "substrate-serializer"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "serde 1.0.71 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3053,7 +3053,7 @@ dependencies = [
 [[package]]
 name = "substrate-service"
 version = "0.3.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3085,7 +3085,7 @@ dependencies = [
 [[package]]
 name = "substrate-state-db"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3097,7 +3097,7 @@ dependencies = [
 [[package]]
 name = "substrate-state-machine"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "byteorder 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashdb 0.2.1 (git+https://github.com/paritytech/parity-common.git)",
@@ -3115,7 +3115,7 @@ dependencies = [
 [[package]]
 name = "substrate-telemetry"
 version = "0.3.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",

polkadot/api/src/full.rs

@@ -18,47 +18,55 @@
 
 use client::backend::LocalBackend;
 use client::block_builder::BlockBuilder as ClientBlockBuilder;
-use client::{Client, LocalCallExecutor};
+use client::{self, Client, LocalCallExecutor, CallExecutor};
+use codec::{Encode, Decode};
 use polkadot_executor::Executor as LocalDispatch;
 use substrate_executor::NativeExecutor;
 use state_machine;
 
 use runtime::Address;
-use runtime_primitives::traits::AuxLookup;
 use primitives::{
 	AccountId, Block, Header, BlockId, Hash, Index, InherentData,
 	SessionKey, Timestamp, UncheckedExtrinsic,
 };
 use primitives::parachain::{DutyRoster, Id as ParaId};
 use substrate_primitives::{KeccakHasher, RlpCodec};
+use {BlockBuilder, PolkadotApi, LocalPolkadotApi, Error, ErrorKind, Result};
 
-use {BlockBuilder, PolkadotApi, LocalPolkadotApi, ErrorKind, Error, Result};
+fn call<B, R>(client: &Client<B, LocalCallExecutor<B, NativeExecutor<LocalDispatch>>, Block>, at: &BlockId, method: &'static str, input: &[u8]) -> Result<R>
-
+where
-// set up the necessary scaffolding to execute a set of calls to the runtime.
+	R: Decode,
-// this creates a new block on top of the given ID and initialises it.
+	B: LocalBackend<Block, KeccakHasher, RlpCodec>,
-macro_rules! with_runtime {
+{
-	($client: ident, $at: expr, $exec: expr) => {{
+	let parent = at;
-		let parent = $at;
+	let header = Header {
-		let header = Header {
+		parent_hash: client.block_hash_from_id(&parent)?
-			parent_hash: $client.block_hash_from_id(&parent)?
+			.ok_or_else(|| ErrorKind::UnknownBlock(format!("{:?}", parent)))?,
-				.ok_or_else(|| ErrorKind::UnknownBlock(format!("{:?}", parent)))?,
+			number: client.block_number_from_id(&parent)?
-			number: $client.block_number_from_id(&parent)?
 				.ok_or_else(|| ErrorKind::UnknownBlock(format!("{:?}", parent)))? + 1,
-			state_root: Default::default(),
+				state_root: Default::default(),
-			extrinsics_root: Default::default(),
+				extrinsics_root: Default::default(),
-			digest: Default::default(),
+				digest: Default::default(),
-		};
+	};
-
+	client.state_at(&parent).map_err(Error::from).and_then(|state| {
-		$client.state_at(&parent).map_err(Error::from).and_then(|state| {
+		let mut overlay = Default::default();
-			let mut changes = Default::default();
+		client.executor().call_at_state(
-			let mut ext = state_machine::Ext::new(&mut changes, &state);
+			&state,
-
+			&mut overlay,
-			::substrate_executor::with_native_environment(&mut ext, || {
+			"initialise_block",
-				::runtime::Executive::initialise_block(&header);
+			&header.encode(),
-				($exec)()
+			state_machine::native_when_possible()
-			}).map_err(Into::into)
+		)?;
-		})
+		let (r, _) = client.executor().call_at_state(
-	}}
+			&state,
+			&mut overlay,
+			method,
+			input,
+			state_machine::native_when_possible()
+		)?;
+		Ok(R::decode(&mut &r[..])
+		   .ok_or_else(|| client::error::Error::from(client::error::ErrorKind::CallResultDecode(method)))?)
+	})
 }
 
 impl<B: LocalBackend<Block, KeccakHasher, RlpCodec>> BlockBuilder for ClientBlockBuilder<B, LocalCallExecutor<B, NativeExecutor<LocalDispatch>>, Block, KeccakHasher, RlpCodec> {
@@ -76,37 +84,29 @@ impl<B: LocalBackend<Block, KeccakHasher, RlpCodec>> PolkadotApi for Client<B, L
 	type BlockBuilder = ClientBlockBuilder<B, LocalCallExecutor<B, NativeExecutor<LocalDispatch>>, Block, KeccakHasher, RlpCodec>;
 
 	fn session_keys(&self, at: &BlockId) -> Result<Vec<SessionKey>> {
-		with_runtime!(self, at, ::runtime::Consensus::authorities)
+		Ok(self.authorities_at(at)?)
 	}
 
 	fn validators(&self, at: &BlockId) -> Result<Vec<AccountId>> {
-		with_runtime!(self, at, ::runtime::Session::validators)
+		call(self, at, "validators", &[])
 	}
 
 	fn random_seed(&self, at: &BlockId) -> Result<Hash> {
-		with_runtime!(self, at, ::runtime::System::random_seed)
+		call(self, at, "random_seed", &[])
 	}
 
 	fn duty_roster(&self, at: &BlockId) -> Result<DutyRoster> {
-		with_runtime!(self, at, ::runtime::Parachains::calculate_duty_roster)
+		call(self, at, "duty_roster", &[])
 	}
 
 	fn timestamp(&self, at: &BlockId) -> Result<Timestamp> {
-		with_runtime!(self, at, ::runtime::Timestamp::get)
+		call(self, at, "timestamp", &[])
 	}
 
 	fn evaluate_block(&self, at: &BlockId, block: Block) -> Result<bool> {
 		use substrate_executor::error::ErrorKind as ExecErrorKind;
-		use codec::{Decode, Encode};
-		use runtime::Block as RuntimeBlock;
-
 		let encoded = block.encode();
-		let runtime_block = match RuntimeBlock::decode(&mut &encoded[..]) {
+		let res: Result<()> = call(self, at, "execute_block", &encoded);
-			Some(x) => x,
-			None => return Ok(false),
-		};
-
-		let res = with_runtime!(self, at, || ::runtime::Executive::execute_block(runtime_block));
 		match res {
 			Ok(()) => Ok(true),
 			Err(err) => match err.kind() {
@@ -117,23 +117,31 @@ impl<B: LocalBackend<Block, KeccakHasher, RlpCodec>> PolkadotApi for Client<B, L
 	}
 
 	fn index(&self, at: &BlockId, account: AccountId) -> Result<Index> {
-		with_runtime!(self, at, || ::runtime::System::account_nonce(account))
+		account.using_encoded(|encoded| {
+			call(self, at, "account_nonce", encoded)
+		})
 	}
 
 	fn lookup(&self, at: &BlockId, address: Address) -> Result<Option<AccountId>> {
-		with_runtime!(self, at, || <::runtime::Staking as AuxLookup>::lookup(address).ok())
+		address.using_encoded(|encoded| {
+			call(self, at, "lookup_address", encoded)
+		})
 	}
 
 	fn active_parachains(&self, at: &BlockId) -> Result<Vec<ParaId>> {
-		with_runtime!(self, at, ::runtime::Parachains::active_parachains)
+		call(self, at, "active_parachains", &[])
 	}
 
 	fn parachain_code(&self, at: &BlockId, parachain: ParaId) -> Result<Option<Vec<u8>>> {
-		with_runtime!(self, at, || ::runtime::Parachains::parachain_code(parachain))
+		parachain.using_encoded(|encoded| {
+			call(self, at, "parachain_code", encoded)
+		})
 	}
 
 	fn parachain_head(&self, at: &BlockId, parachain: ParaId) -> Result<Option<Vec<u8>>> {
-		with_runtime!(self, at, || ::runtime::Parachains::parachain_head(parachain))
+		parachain.using_encoded(|encoded| {
+			call(self, at, "parachain_head", encoded)
+		})
 	}
 
 	fn build_block(&self, at: &BlockId, inherent_data: InherentData) -> Result<Self::BlockBuilder> {
@@ -146,15 +154,8 @@ impl<B: LocalBackend<Block, KeccakHasher, RlpCodec>> PolkadotApi for Client<B, L
 	}
 
 	fn inherent_extrinsics(&self, at: &BlockId, inherent_data: InherentData) -> Result<Vec<UncheckedExtrinsic>> {
-		use codec::{Encode, Decode};
+		inherent_data.using_encoded(|encoded| {
-
+			call(self, at, "inherent_extrinsics", encoded)
-		with_runtime!(self, at, || {
-			let extrinsics = ::runtime::inherent_extrinsics(inherent_data);
-			extrinsics.into_iter()
-				.map(|x| x.encode()) // get encoded representation
-				.map(|x| Decode::decode(&mut &x[..])) // get byte-vec equivalent to extrinsic
-				.map(|x| x.expect("UncheckedExtrinsic has encoded representation equivalent to Vec<u8>; qed"))
-				.collect()
 		})
 	}
 }

polkadot/runtime/src/lib.rs

@@ -252,7 +252,15 @@ pub mod api {
 		finalise_block => |()| super::Executive::finalise_block(),
 		inherent_extrinsics => |inherent| super::inherent_extrinsics(inherent),
 		validator_count => |()| super::Session::validator_count(),
-		validators => |()| super::Session::validators()
+		validators => |()| super::Session::validators(),
+		duty_roster => |()| super::Parachains::calculate_duty_roster(),
+		active_parachains => |()| super::Parachains::active_parachains(),
+		parachain_head => |id| super::Parachains::parachain_head(&id),
+		parachain_code => |id| super::Parachains::parachain_code(&id),
+		timestamp => |()| super::Timestamp::get(),
+		random_seed => |()| super::System::random_seed(),
+		account_nonce => |account| super::System::account_nonce(&account),
+		lookup_address => |address| super::Staking::lookup_address(address)
 	);
 }
 

polkadot/runtime/wasm/Cargo.lock

@@ -84,7 +84,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "ed25519"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "base58 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -105,7 +105,7 @@ dependencies = [
 [[package]]
 name = "environmental"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 
 [[package]]
 name = "ethbloom"
@@ -155,7 +155,7 @@ dependencies = [
 [[package]]
 name = "fixed-hash"
 version = "0.2.2"
-source = "git+https://github.com/paritytech/parity-common#26baede0d9cd8cdad3511d75408228051dbc23dd"
+source = "git+https://github.com/paritytech/parity-common#22209e14805e5764f7fe81259324d34eab179264"
 dependencies = [
  "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.41 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -185,7 +185,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "hashdb"
 version = "0.2.1"
-source = "git+https://github.com/paritytech/parity-common#26baede0d9cd8cdad3511d75408228051dbc23dd"
+source = "git+https://github.com/paritytech/parity-common#22209e14805e5764f7fe81259324d34eab179264"
 dependencies = [
  "elastic-array 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -274,7 +274,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "memorydb"
 version = "0.2.1"
-source = "git+https://github.com/paritytech/parity-common#26baede0d9cd8cdad3511d75408228051dbc23dd"
+source = "git+https://github.com/paritytech/parity-common#22209e14805e5764f7fe81259324d34eab179264"
 dependencies = [
  "elastic-array 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashdb 0.2.1 (git+https://github.com/paritytech/parity-common)",
@@ -317,7 +317,7 @@ dependencies = [
 [[package]]
 name = "parity-bytes"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/parity-common#26baede0d9cd8cdad3511d75408228051dbc23dd"
+source = "git+https://github.com/paritytech/parity-common#22209e14805e5764f7fe81259324d34eab179264"
 
 [[package]]
 name = "parity-wasm"
@@ -350,7 +350,7 @@ dependencies = [
 [[package]]
 name = "patricia-trie"
 version = "0.2.1"
-source = "git+https://github.com/paritytech/parity-common#26baede0d9cd8cdad3511d75408228051dbc23dd"
+source = "git+https://github.com/paritytech/parity-common#22209e14805e5764f7fe81259324d34eab179264"
 dependencies = [
  "elastic-array 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashdb 0.2.1 (git+https://github.com/paritytech/parity-common)",
@@ -362,7 +362,7 @@ dependencies = [
 [[package]]
 name = "plain_hasher"
 version = "0.2.0"
-source = "git+https://github.com/paritytech/parity-common#26baede0d9cd8cdad3511d75408228051dbc23dd"
+source = "git+https://github.com/paritytech/parity-common#22209e14805e5764f7fe81259324d34eab179264"
 dependencies = [
  "crunchy 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -428,7 +428,7 @@ dependencies = [
 [[package]]
 name = "pwasm-alloc"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "pwasm-libc 0.1.0 (git+https://github.com/paritytech/substrate)",
  "rustc_version 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -437,7 +437,7 @@ dependencies = [
 [[package]]
 name = "pwasm-libc"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 
 [[package]]
 name = "quote"
@@ -502,7 +502,7 @@ dependencies = [
 [[package]]
 name = "rlp"
 version = "0.2.1"
-source = "git+https://github.com/paritytech/parity-common#26baede0d9cd8cdad3511d75408228051dbc23dd"
+source = "git+https://github.com/paritytech/parity-common#22209e14805e5764f7fe81259324d34eab179264"
 dependencies = [
  "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "elastic-array 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -596,7 +596,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "substrate-codec"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -604,7 +604,7 @@ dependencies = [
 [[package]]
 name = "substrate-codec-derive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "proc-macro2 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -614,7 +614,7 @@ dependencies = [
 [[package]]
 name = "substrate-keyring"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -624,7 +624,7 @@ dependencies = [
 [[package]]
 name = "substrate-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -643,14 +643,14 @@ dependencies = [
  "substrate-runtime-std 0.1.0 (git+https://github.com/paritytech/substrate)",
  "tiny-keccak 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "twox-hash 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "uint 0.2.2 (git+https://github.com/paritytech/parity-common)",
+ "uint 0.3.0 (git+https://github.com/paritytech/parity-common)",
  "wasmi 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "substrate-runtime-consensus"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.64 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -667,7 +667,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-council"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "integer-sqrt 0.1.0 (git+https://github.com/paritytech/integer-sqrt-rs.git)",
@@ -691,7 +691,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-democracy"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -713,7 +713,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-executive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.64 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -729,7 +729,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-io"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
  "environmental 0.1.0 (git+https://github.com/paritytech/substrate)",
@@ -744,7 +744,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "integer-sqrt 0.1.0 (git+https://github.com/paritytech/integer-sqrt-rs.git)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -762,7 +762,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-sandbox"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "rustc_version 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "substrate-codec 0.1.0 (git+https://github.com/paritytech/substrate)",
@@ -775,7 +775,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-session"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -796,7 +796,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-staking"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -819,7 +819,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-std"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "pwasm-alloc 0.1.0 (git+https://github.com/paritytech/substrate)",
  "pwasm-libc 0.1.0 (git+https://github.com/paritytech/substrate)",
@@ -829,7 +829,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-support"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "ed25519 0.1.0 (git+https://github.com/paritytech/substrate)",
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -844,7 +844,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-system"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -861,7 +861,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-timestamp"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "hex-literal 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.64 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -879,7 +879,7 @@ dependencies = [
 [[package]]
 name = "substrate-runtime-version"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "serde 1.0.64 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.64 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -892,7 +892,7 @@ dependencies = [
 [[package]]
 name = "substrate-state-machine"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate#54e6d763a5d091ca1c41f431f8c7e76c384263d5"
+source = "git+https://github.com/paritytech/substrate#3697979e8d52673dd350103d810ec557f5959e9c"
 dependencies = [
  "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashdb 0.2.1 (git+https://github.com/paritytech/parity-common)",
@@ -939,7 +939,7 @@ dependencies = [
 [[package]]
 name = "triehash"
 version = "0.2.0"
-source = "git+https://github.com/paritytech/parity-common#26baede0d9cd8cdad3511d75408228051dbc23dd"
+source = "git+https://github.com/paritytech/parity-common#22209e14805e5764f7fe81259324d34eab179264"
 dependencies = [
  "elastic-array 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashdb 0.2.1 (git+https://github.com/paritytech/parity-common)",
@@ -967,12 +967,12 @@ dependencies = [
 
 [[package]]
 name = "uint"
-version = "0.2.2"
+version = "0.3.0"
-source = "git+https://github.com/paritytech/parity-common#26baede0d9cd8cdad3511d75408228051dbc23dd"
+source = "git+https://github.com/paritytech/parity-common#22209e14805e5764f7fe81259324d34eab179264"
 dependencies = [
  "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crunchy 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hex 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1126,7 +1126,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum triehash 0.2.0 (git+https://github.com/paritytech/parity-common)" = "<none>"
 "checksum twox-hash 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "475352206e7a290c5fccc27624a163e8d0d115f7bb60ca18a64fc9ce056d7435"
 "checksum uint 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "38051a96565903d81c9a9210ce11076b2218f3b352926baa1f5f6abbdfce8273"
-"checksum uint 0.2.2 (git+https://github.com/paritytech/parity-common)" = "<none>"
+"checksum uint 0.3.0 (git+https://github.com/paritytech/parity-common)" = "<none>"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
 "checksum untrusted 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f392d7819dbe58833e26872f5f6f0d68b7bbbe90fc3667e98731c4a15ad9a7ae"