[rust 2021] migrate to rust 2021

common/allocators/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-allocators"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [features]
 # Enable jemalloc for binaries

common/arrow/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-arrow"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [features]
 simd = ["arrow/simd"]

common/building/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-building"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 vergen = "5.1.14"

common/datablocks/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-datablocks"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/datavalues/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-datavalues"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/exception/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-exception"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 common-arrow = { path = "../arrow" }

common/flights/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-flights"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/functions/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-functions"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/infallible/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-infallible"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/io/Cargo.toml

@@ -1,7 +1,9 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-io"
 version = "0.1.0"
-edition = "2018"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

common/management/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-management"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

common/metatypes/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-metatypes"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 serde = { version = "1.0", features = ["derive"] }

common/planners/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-planners"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/profiling/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-profling"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/progress/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-progress"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/runtime/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-runtime"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/stoppable/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-stoppable"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/store-api/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-store-api"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

common/streams/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-streams"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 # Workspace dependencies

common/tracing/Cargo.toml

@@ -1,10 +1,12 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "common-tracing"
 version = "0.1.0"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [dependencies] # In alphabetical order
 common-runtime = {path = "../runtime"}

fusecli/cli/Cargo.toml

@@ -1,11 +1,13 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "datafuse-cli"
 version = "0.1.0"
 description = "All-in-one tool for setting up, managing with Datafuse"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [[bin]]
 name = "datafuse-cli"

fusequery/fuzz/Cargo.toml

@@ -1,7 +1,9 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "fuzz"
 version = "0.1.0"
-edition = "2018"
+edition = "2021"
 publish = false
 
 [[bin]]

fusequery/query/Cargo.toml

@@ -1,11 +1,13 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "fuse-query"
 version = "0.1.0"
 description = "A real-time Cloud Distributed Query Engine"
 authors = ["Datafuse Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [[bin]]
 name = "fuse-query"

fusestore/store/Cargo.toml

@@ -1,11 +1,13 @@
+cargo-features = ["edition2021"]
+
 [package]
 name = "fuse-store"
 version = "0.1.0"
 description = "A Cloud Distributed MergeTree Storage Engine"
 authors = ["FuseStore Authors <[email protected]>"]
 license = "Apache-2.0"
 publish = false
-edition = "2018"
+edition = "2021"
 
 [[bin]]
 name = "fuse-store"

fusestore/store/src/configs/config.rs

@@ -124,7 +124,7 @@ impl Config {
     ///
     /// Thus we need another method to generate an empty default instance.
     pub fn empty() -> Self {
-        Self::from_iter(&Vec::<&'static str>::new())
+        <Self as StructOpt>::from_iter(&Vec::<&'static str>::new())
     }
 
     pub fn meta_api_addr(&self) -> String {

rust-toolchain

@@ -1 +1 @@
-nightly-2021-07-01
+nightly-2021-08-03