update editions to 2021

Author: dwrensha

async-byte-channel/Cargo.toml

@@ -5,7 +5,7 @@ license = "MIT"
 description = "Helper library for writing async tests"
 
 repository = "https://github.com/dwrensha/capnproto-rust"
-edition = "2018"
+edition = "2021"
 
 [dependencies.futures]
 version = "0.3.0"

capnp-futures/test/Cargo.toml

@@ -4,7 +4,7 @@ name = "capnp-futures-test"
 version = "0.0.0"
 authors = [ "David Renshaw <dwrenshaw@gmail.com>"  ]
 build = "build.rs"
-edition = "2018"
+edition = "2021"
 
 [lib]
 

capnp-rpc/examples/calculator/Cargo.toml

@@ -4,7 +4,7 @@ name = "calculator"
 version = "0.0.0"
 authors = [ "David Renshaw <dwrenshaw@sandstorm.io>"  ]
 build = "build.rs"
-edition = "2018"
+edition = "2021"
 
 [[bin]]
 

capnp-rpc/examples/hello-world/Cargo.toml

@@ -3,7 +3,7 @@
 name = "hello-world"
 version = "0.0.0"
 authors = [ "Mostafa Sedaghat Joo <mostafa.sedaghat@gmail.com>"  ]
-edition = "2018"
+edition = "2021"
 
 build = "build.rs"
 

capnp-rpc/examples/pubsub/Cargo.toml

@@ -2,7 +2,7 @@
 name = "pubsub"
 version = "0.1.0"
 authors = ["David Renshaw <david@sandstorm.io>"]
-edition = "2018"
+edition = "2021"
 
 build = "build.rs"
 

capnp-rpc/test/Cargo.toml

@@ -4,7 +4,7 @@ name = "capnp-rpc-test"
 version = "0.0.0"
 authors = [ "David Renshaw <dwrenshaw@sandstorm.io>"  ]
 build = "build.rs"
-edition = "2018"
+edition = "2021"
 
 [lib]
 

capnp/fuzz/Cargo.toml

@@ -5,7 +5,7 @@ version = "0.0.1"
 authors = ["Automatically generated"]
 publish = false
 build = "build.rs"
-edition = "2018"
+edition = "2021"
 
 [package.metadata]
 cargo-fuzz = true