deps!: bump socket2 (to 0.5.3) and MSRV (to 1.63)

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ env:
   # - tokio-util/Cargo.toml
   # - tokio-test/Cargo.toml
   # - tokio-stream/Cargo.toml
-  rust_min: 1.56.0
+  rust_min: 1.63.0
 
 defaults:
   run:

README.md

@@ -187,12 +187,13 @@ 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 1.56.0.
+released at least six months ago. The current MSRV is 1.63.0.
 
 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:
 
- * 1.27 to now - Rust 1.56
+ * 1.30 to now - 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
  * 1.0 to 1.14 - Rust 1.45

tokio-stream/Cargo.toml

@@ -6,7 +6,7 @@ name = "tokio-stream"
 # - Create "tokio-stream-0.1.x" git tag.
 version = "0.1.14"
 edition = "2021"
-rust-version = "1.56"
+rust-version = "1.63"
 authors = ["Tokio Contributors <team@tokio.rs>"]
 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 = "0.4.2"
 edition = "2021"
-rust-version = "1.56"
+rust-version = "1.63"
 authors = ["Tokio Contributors <team@tokio.rs>"]
 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 = "0.7.8"
 edition = "2021"
-rust-version = "1.56"
+rust-version = "1.63"
 authors = ["Tokio Contributors <team@tokio.rs>"]
 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 = "1.29.1"
 edition = "2021"
-rust-version = "1.56"
+rust-version = "1.63"
 authors = ["Tokio Contributors <team@tokio.rs>"]
 license = "MIT"
 readme = "README.md"
@@ -108,7 +108,7 @@ num_cpus = { version = "1.8.0", optional = true }
 parking_lot = { version = "0.12.0", optional = true }
 
 [target.'cfg(not(any(target_arch = "wasm32", target_arch = "wasm64")))'.dependencies]
-socket2 = { version = "0.4.9", optional = true, features = [ "all" ] }
+socket2 = { version = "0.5.3", optional = true, features = [ "all" ] }
 
 # Currently unstable. The API exposed by these features may be broken at any time.
 # Requires `--cfg tokio_unstable` to enable.
@@ -147,7 +147,7 @@ mockall = "0.11.1"
 async-stream = "0.3"
 
 [target.'cfg(not(any(target_arch = "wasm32", target_arch = "wasm64")))'.dev-dependencies]
-socket2 = "0.4.9"
+socket2 = "0.5.3"
 tempfile = "3.1.0"
 
 [target.'cfg(not(all(any(target_arch = "wasm32", target_arch = "wasm64"), target_os = "unknown")))'.dev-dependencies]

tokio/README.md

@@ -187,12 +187,13 @@ 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 1.56.0.
+released at least six months ago. The current MSRV is 1.63.0.
 
 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:
 
- * 1.27 to now - Rust 1.56
+ * 1.30 to now - 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
  * 1.0 to 1.14 - Rust 1.45

tokio/src/net/tcp/socket.rs

@@ -457,7 +457,7 @@ impl TcpSocket {
     /// Windows Server 2012+.](https://docs.microsoft.com/en-us/windows/win32/winsock/ipproto-ip-socket-options)
     ///
     /// [`set_tos`]: Self::set_tos
-    // https://docs.rs/socket2/0.4.2/src/socket2/socket.rs.html#1178
+    // https://docs.rs/socket2/0.5.3/src/socket2/socket.rs.html#1464
     #[cfg(not(any(
         target_os = "fuchsia",
         target_os = "redox",
@@ -484,7 +484,7 @@ impl TcpSocket {
     ///
     /// **NOTE:** On Windows, `IP_TOS` is only supported on [Windows 8+ or
     /// Windows Server 2012+.](https://docs.microsoft.com/en-us/windows/win32/winsock/ipproto-ip-socket-options)
-    // https://docs.rs/socket2/0.4.2/src/socket2/socket.rs.html#1178
+    // https://docs.rs/socket2/0.5.3/src/socket2/socket.rs.html#1446
     #[cfg(not(any(
         target_os = "fuchsia",
         target_os = "redox",

tokio/src/net/udp.rs

@@ -1855,7 +1855,7 @@ impl UdpSocket {
     /// Windows Server 2012+.](https://docs.microsoft.com/en-us/windows/win32/winsock/ipproto-ip-socket-options)
     ///
     /// [`set_tos`]: Self::set_tos
-    // https://docs.rs/socket2/0.4.2/src/socket2/socket.rs.html#1178
+    // https://docs.rs/socket2/0.5.3/src/socket2/socket.rs.html#1464
     #[cfg(not(any(
         target_os = "fuchsia",
         target_os = "redox",
@@ -1882,7 +1882,7 @@ impl UdpSocket {
     ///
     /// **NOTE:** On Windows, `IP_TOS` is only supported on [Windows 8+ or
     /// Windows Server 2012+.](https://docs.microsoft.com/en-us/windows/win32/winsock/ipproto-ip-socket-options)
-    // https://docs.rs/socket2/0.4.2/src/socket2/socket.rs.html#1178
+    // https://docs.rs/socket2/0.5.3/src/socket2/socket.rs.html#1446
     #[cfg(not(any(
         target_os = "fuchsia",
         target_os = "redox",