move to rust 2021 (#759)

* move to rust 2021

* fix formatting, more moves

cumulus/client/cli/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cumulus-client-cli"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 structopt = "0.3.3"

cumulus/client/collator/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cumulus-client-collator"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 # Substrate dependencies

cumulus/client/consensus/aura/Cargo.toml

@@ -3,7 +3,7 @@ name = "cumulus-client-consensus-aura"
 description = "AURA consensus algorithm for parachains"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 # Substrate dependencies

cumulus/client/consensus/common/Cargo.toml

@@ -3,7 +3,7 @@ name = "cumulus-client-consensus-common"
 description = "Cumulus specific common consensus implementations"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 # Substrate deps

cumulus/client/consensus/relay-chain/Cargo.toml

@@ -3,7 +3,7 @@ name = "cumulus-client-consensus-relay-chain"
 description = "The relay-chain provided consensus algorithm"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 # Substrate deps

cumulus/client/network/Cargo.toml

@@ -3,7 +3,7 @@ name = "cumulus-client-network"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Cumulus-specific networking protocol"
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 # Substrate deps

cumulus/client/pov-recovery/Cargo.toml

@@ -3,7 +3,7 @@ name = "cumulus-client-pov-recovery"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Cumulus-specific networking protocol"
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 # Substrate deps

cumulus/client/service/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cumulus-client-service"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 # Cumulus dependencies

cumulus/pallets/asset-tx-payment/Cargo.toml

@@ -2,7 +2,7 @@
 name = "pallet-asset-tx-payment"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 license = "Apache-2.0"
 homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/cumulus/"

cumulus/pallets/aura-ext/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cumulus-pallet-aura-ext"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 description = "AURA consensus extension pallet for parachains"
 
 [dependencies]

cumulus/pallets/collator-selection/Cargo.toml

 [package]
 authors = ['Anonymous']
 description = 'Simple staking pallet with a fixed stake.'
-edition = '2018'
+edition = "2021"
 homepage = 'https://substrate.io'
 license = 'Apache-2.0'
 name = 'pallet-collator-selection'

cumulus/pallets/dmp-queue/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cumulus-pallet-dmp-queue"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 # Other dependencies

cumulus/pallets/parachain-system/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cumulus-pallet-parachain-system"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 description = "Base pallet for cumulus-based parachains"
 
 [dependencies]

cumulus/pallets/parachain-system/proc-macro/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cumulus-pallet-parachain-system-proc-macro"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 description = "Proc macros provided by the parachain-system pallet"
 
 [lib]

cumulus/pallets/session-benchmarking/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cumulus-pallet-session-benchmarking"
 version = "3.0.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 license = "Apache-2.0"
 homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/cumulus/"

cumulus/pallets/xcm/Cargo.toml

 [package]
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 name = "cumulus-pallet-xcm"
 version = "0.1.0"
 

cumulus/pallets/xcmp-queue/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cumulus-pallet-xcmp-queue"
 version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 # Other dependencies

cumulus/parachain-template/node/Cargo.toml

@@ -6,7 +6,7 @@ description = "A new Cumulus FRAME-based Substrate Node, ready for hacking toget
 license = "Unlicense"
 homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/cumulus/"
-edition = "2018"
+edition = "2021"
 build = "build.rs"
 
 [package.metadata.docs.rs]

cumulus/parachain-template/pallets/template/Cargo.toml

@@ -6,7 +6,7 @@ version = "0.1.0"
 license = "Unlicense"
 homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/substrate/"
-edition = "2018"
+edition = "2021"
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

cumulus/parachain-template/runtime/Cargo.toml

@@ -6,7 +6,7 @@ description = "A new Cumulus FRAME-based Substrate Runtime, ready for hacking to
 license = "Unlicense"
 homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/cumulus/"
-edition = "2018"
+edition = "2021"
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]