chore: Bump MSRV to 1.64

Author: pheki

.github/workflows/ci.yaml

@@ -30,7 +30,7 @@ jobs:
     name: Verify build
     strategy:
       matrix:
-        toolchain: [stable, nightly, 1.63.0]
+        toolchain: [stable, nightly, 1.64.0]
         os: [ubuntu-24.04, macos-14, windows-2022]
         include:
           - toolchain: beta

Cargo.toml

@@ -12,7 +12,7 @@ keywords = ["libc", "ffi", "bindings", "operating", "system"]
 categories = ["external-ffi-bindings", "no-std", "os"]
 build = "build.rs"
 exclude = ["/ci/*", "/.github/*", "/.cirrus.yml", "/triagebot.toml"]
-rust-version = "1.63"
+rust-version = "1.64"
 description = "Raw FFI bindings to platform libraries like libc."
 
 [package.metadata.docs.rs]

README.md

@@ -51,7 +51,7 @@ libc = "0.2"
 
 ## Rust version support
 
-The minimum supported Rust toolchain version is currently **Rust 1.63**.
+The minimum supported Rust toolchain version is currently **Rust 1.64**.
 
 Increases to the MSRV are allowed to change without a major (i.e. semver-
 breaking) release in order to avoid a ripple effect in the ecosystem. A policy