chore: increase MSRV to 1.70 (tokio-rs#6645)

Author: Darksonn

.github/workflows/ci.yml

@@ -26,7 +26,7 @@ env:
   # - tokio-util/Cargo.toml
   # - tokio-test/Cargo.toml
   # - tokio-stream/Cargo.toml
-  rust_min: '1.63'
+  rust_min: '1.70'
 
 defaults:
   run:

README.md

@@ -186,12 +186,13 @@ When updating this, also update:
 
 Tokio will keep a rolling MSRV (minimum supported rust version) policy of **at
 least** 6 months. When increasing the MSRV, the new Rust version must have been
-released at least six months ago. The current MSRV is 1.63.
+released at least six months ago. The current MSRV is 1.70.
 
 Note that the MSRV is not increased automatically, and only as part of a minor
 release. The MSRV history for past minor releases can be found below:
 
- * 1.30 to now - Rust 1.63
+ * 1.39 to now  - Rust 1.70
+ * 1.30 to 1.38 - Rust 1.63
  * 1.27 to 1.29 - Rust 1.56
  * 1.17 to 1.26 - Rust 1.49
  * 1.15 to 1.16 - Rust 1.46

tokio-macros/Cargo.toml

@@ -6,7 +6,7 @@ name = "tokio-macros"
 # - Create "tokio-macros-1.x.y" git tag.
 version = "2.3.0"
 edition = "2021"
-rust-version = "1.63"
+rust-version = "1.70"
 authors = ["Tokio Contributors <[email protected]>"]
 license = "MIT"
 repository = "https://github.com/tokio-rs/tokio"

tokio-stream/Cargo.toml

@@ -6,7 +6,7 @@ name = "tokio-stream"
 # - Create "tokio-stream-0.1.x" git tag.
 version = "0.1.15"
 edition = "2021"
-rust-version = "1.63"
+rust-version = "1.70"
 authors = ["Tokio Contributors <[email protected]>"]
 license = "MIT"
 repository = "https://github.com/tokio-rs/tokio"

tokio-test/Cargo.toml

@@ -6,7 +6,7 @@ name = "tokio-test"
 # - Create "tokio-test-0.4.x" git tag.
 version = "0.4.4"
 edition = "2021"
-rust-version = "1.63"
+rust-version = "1.70"
 authors = ["Tokio Contributors <[email protected]>"]
 license = "MIT"
 repository = "https://github.com/tokio-rs/tokio"

tokio-util/Cargo.toml

@@ -6,7 +6,7 @@ name = "tokio-util"
 # - Create "tokio-util-0.7.x" git tag.
 version = "0.7.11"
 edition = "2021"
-rust-version = "1.63"
+rust-version = "1.70"
 authors = ["Tokio Contributors <[email protected]>"]
 license = "MIT"
 repository = "https://github.com/tokio-rs/tokio"

tokio/Cargo.toml

@@ -8,7 +8,7 @@ name = "tokio"
 # - Create "v1.x.y" git tag.
 version = "1.38.1"
 edition = "2021"
-rust-version = "1.63"
+rust-version = "1.70"
 authors = ["Tokio Contributors <[email protected]>"]
 license = "MIT"
 readme = "README.md"

tokio/README.md

@@ -186,12 +186,13 @@ When updating this, also update:
 
 Tokio will keep a rolling MSRV (minimum supported rust version) policy of **at
 least** 6 months. When increasing the MSRV, the new Rust version must have been
-released at least six months ago. The current MSRV is 1.63.
+released at least six months ago. The current MSRV is 1.70.
 
 Note that the MSRV is not increased automatically, and only as part of a minor
 release. The MSRV history for past minor releases can be found below:
 
- * 1.30 to now - Rust 1.63
+ * 1.39 to now  - Rust 1.70
+ * 1.30 to 1.38 - Rust 1.63
  * 1.27 to 1.29 - Rust 1.56
  * 1.17 to 1.26 - Rust 1.49
  * 1.15 to 1.16 - Rust 1.46