Require Rust 1.64

raw-window-handle 0.5.1 requires 1.64, so we have no real choice here.

Author: i509VCB

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust_version: ['1.60.0', stable, nightly]
+        rust_version: ['1.64.0', stable, nightly]
         platform:
           - { target: x86_64-pc-windows-msvc,   os: windows-latest,  }
           - { target: i686-pc-windows-msvc,     os: windows-latest,  }

Cargo.toml

@@ -10,7 +10,7 @@ repository = "https://github.com/rust-windowing/softbuffer"
 keywords = ["framebuffer", "windowing"]
 categories = ["game-development", "graphics", "gui", "multimedia", "rendering"]
 exclude = ["examples"]
-rust-version = "1.60.0"
+rust-version = "1.64.0"
 
 [features]
 default = ["x11", "wayland", "wayland-dlopen"]