Update to v2.1.0 (#370)

* [core] fix unused warning

* [*] bump version 2.0.0 -> 2.1.0

abi/Cargo.toml

 [package]
 name = "ink_abi"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
@@ -15,9 +15,9 @@ categories = ["no-std", "embedded"]
 include = ["Cargo.toml", "src/**/*.rs", "README.md", "LICENSE"]
 
 [dependencies]
-ink_abi_derive = { version = "2.0.0", path = "derive", default-features = false, optional = true }
-ink_prelude = { version = "2.0.0", path = "../prelude/", default-features = false }
-ink_primitives = { version = "2.0.0", path = "../primitives/", default-features = false }
+ink_abi_derive = { version = "2.1.0", path = "derive", default-features = false, optional = true }
+ink_prelude = { version = "2.1.0", path = "../prelude/", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../primitives/", default-features = false }
 
 serde = { version = "1.0", default-features = false, features = ["derive", "alloc"] }
 derive_more = { version = "0.99", default-features = false, features = ["from"] }

abi/derive/Cargo.toml

 [package]
 name = "ink_abi_derive"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "APACHE-2.0"

alloc/Cargo.toml

 [package]
 name = "ink_alloc"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

core/Cargo.toml

 [package]
 name = "ink_core"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
@@ -15,11 +15,11 @@ categories = ["no-std", "embedded"]
 include = ["Cargo.toml", "src/**/*.rs", "README.md", "LICENSE"]
 
 [dependencies]
-ink_abi = { version = "2.0.0", path = "../abi/", default-features = false, features = ["derive"], optional = true }
-ink_alloc = { version = "2.0.0", path = "../alloc/", default-features = false }
-ink_primitives = { version = "2.0.0", path = "../primitives/", default-features = false }
-ink_core_derive = { version = "2.0.0", path = "derive", default-features = false }
-ink_prelude = { version = "2.0.0", path = "../prelude/", default-features = false }
+ink_abi = { version = "2.1.0", path = "../abi/", default-features = false, features = ["derive"], optional = true }
+ink_alloc = { version = "2.1.0", path = "../alloc/", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../primitives/", default-features = false }
+ink_core_derive = { version = "2.1.0", path = "derive", default-features = false }
+ink_prelude = { version = "2.1.0", path = "../prelude/", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive", "full"] }
 derive_more = { version = "0.99", default-features = false, features = ["from", "display"] }

core/derive/Cargo.toml

 [package]
 name = "ink_core_derive"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
@@ -11,14 +11,14 @@ readme = "../README.md"
 proc-macro = true
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives", default-features = false }
 quote = "1.0"
 syn = { version = "1.0", features = ["full"] }
 proc-macro2 = "1.0"
 synstructure = "0.12"
 
 [dev-dependencies]
-ink_core = { version = "2.0.0", path = ".." }
+ink_core = { version = "2.1.0", path = ".." }
 trybuild = "1.0.24"
 
 [features]

core/src/env/tests.rs

@@ -64,8 +64,3 @@ fn test_hash_blake2_128() {
         [180, 158, 48, 21, 171, 163, 217, 175, 145, 160, 25, 159, 213, 142, 103, 242]
     );
 }
-
-const EXPECTED_TWOX_256_HASH: [u8; 32] = [
-    184, 90, 166, 82, 206, 121, 53, 220, 214, 51, 21, 244, 158, 99, 210, 59, 173, 79,
-    253, 143, 224, 57, 69, 25, 254, 88, 31, 187, 27, 139, 238, 91,
-];

examples/delegator/Cargo.toml

 [package]
 name = "delegator"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../lang", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 
-adder = { version = "2.0.0", path = "adder", default-features = false, features = ["ink-as-dependency"] }
-subber = { version = "2.0.0", path = "subber", default-features = false, features = ["ink-as-dependency"] }
-accumulator = { version = "2.0.0", path = "accumulator", default-features = false, features = ["ink-as-dependency"] }
+adder = { version = "2.1.0", path = "adder", default-features = false, features = ["ink-as-dependency"] }
+subber = { version = "2.1.0", path = "subber", default-features = false, features = ["ink-as-dependency"] }
+accumulator = { version = "2.1.0", path = "accumulator", default-features = false, features = ["ink-as-dependency"] }
 
 [dependencies.type-metadata]
 git = "https://github.com/type-metadata/type-metadata.git"

examples/delegator/accumulator/Cargo.toml

 [package]
 name = "accumulator"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../../lang", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

examples/delegator/adder/Cargo.toml

 [package]
 name = "adder"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../../lang", default-features = false }
 
-accumulator = { version = "2.0.0", path = "../accumulator", default-features = false, features = ["ink-as-dependency"] }
+accumulator = { version = "2.1.0", path = "../accumulator", default-features = false, features = ["ink-as-dependency"] }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

examples/delegator/subber/Cargo.toml

 [package]
 name = "subber"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../../lang", default-features = false }
 
-accumulator = { version = "2.0.0", path = "../accumulator", default-features = false, features = ["ink-as-dependency"] }
+accumulator = { version = "2.1.0", path = "../accumulator", default-features = false, features = ["ink-as-dependency"] }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

examples/dns/Cargo.toml

 [package]
 name = "dns"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../lang", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

examples/erc20/Cargo.toml

 [package]
 name = "erc20"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../lang", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

examples/erc721/Cargo.toml

 [package]
 name = "erc721"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../lang", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

examples/flipper/Cargo.toml

 [package]
 name = "flipper"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../lang", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

examples/incrementer/Cargo.toml

 [package]
 name = "incrementer"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../lang", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

examples/multisig_plain/Cargo.toml

 [package]
 name = "multisig_plain"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../lang", default-features = false }
-ink_prelude = { version = "2.0.0", path = "../../prelude", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../lang", default-features = false }
+ink_prelude = { version = "2.1.0", path = "../../prelude", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

examples/runtime-storage/Cargo.toml

 [package]
 name = "runtime_storage"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives", default-features = false }
-ink_prelude = { version = "2.0.0", path = "../../prelude", default-features = false }
-ink_abi = { version = "2.0.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { version = "2.0.0", path = "../../core", default-features = false }
-ink_lang = { version = "2.0.0", path = "../../lang", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives", default-features = false }
+ink_prelude = { version = "2.1.0", path = "../../prelude", default-features = false }
+ink_abi = { version = "2.1.0", path = "../../abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { version = "2.1.0", path = "../../core", default-features = false }
+ink_lang = { version = "2.1.0", path = "../../lang", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 

lang/Cargo.toml

 [package]
 name = "ink_lang"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
@@ -15,11 +15,11 @@ categories = ["no-std", "embedded"]
 include = ["Cargo.toml", "src/**/*.rs", "README.md", "LICENSE"]
 
 [dependencies]
-ink_core = { version = "2.0.0", path = "../core", default-features = false }
-ink_primitives = { version = "2.0.0", path = "../primitives", default-features = false }
-ink_abi = { version = "2.0.0", path = "../abi", default-features = false, optional = true }
-ink_prelude = { version = "2.0.0", path = "../prelude/", default-features = false }
-ink_lang_macro = { version = "2.0.0", path = "macro", default-features = false }
+ink_core = { version = "2.1.0", path = "../core", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../primitives", default-features = false }
+ink_abi = { version = "2.1.0", path = "../abi", default-features = false, optional = true }
+ink_prelude = { version = "2.1.0", path = "../prelude/", default-features = false }
+ink_lang_macro = { version = "2.1.0", path = "macro", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive", "full"] }
 derive_more = { version = "0.99", default-features = false, features = ["from"] }

lang/macro/Cargo.toml

 [package]
 name = "ink_lang_macro"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
@@ -15,7 +15,7 @@ categories = ["no-std", "embedded"]
 include = ["Cargo.toml", "src/**/*.rs", "README.md", "LICENSE"]
 
 [dependencies]
-ink_primitives = { version = "2.0.0", path = "../../primitives/", default-features = false }
+ink_primitives = { version = "2.1.0", path = "../../primitives/", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.2", default-features = false, features = ["derive"] }
 quote = "1"
@@ -30,9 +30,9 @@ derive_more = { version = "0.99", default-features = false, features = ["from"]
 regex = "1.3"
 
 [dev-dependencies]
-ink_abi = { version = "2.0.0", path = "../../abi/" }
-ink_core = { version = "2.0.0", path = "../../core/" }
-ink_lang = { version = "2.0.0", path = "..", default-features = false, features = ["ink-generate-abi"] }
+ink_abi = { version = "2.1.0", path = "../../abi/" }
+ink_core = { version = "2.1.0", path = "../../core/" }
+ink_lang = { version = "2.1.0", path = "..", default-features = false, features = ["ink-generate-abi"] }
 
 trybuild = "1.0.24"
 pretty_assertions = "0.6.1"

prelude/Cargo.toml

 [package]
 name = "ink_prelude"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["Robin Freyler <robin@parity.io>", "Parity Technologies <admin@parity.io>"]
 edition = "2018"