Update to Rust stable 1.44.1, closes #258

Author: iceiix

README.md

@@ -60,7 +60,7 @@ The Visual Studio 2017 Redistributable is required to run these builds.
 
 ## Building
 
-Requires Rust stable version 1.40.0 or newer to build.
+Requires Rust stable version 1.44.1 or newer to build.
 
 Compile and run:
 ```bash

appveyor.yml

@@ -21,7 +21,7 @@ build_script:
 
     appveyor AddMessage "Platform rust: %RUST_INSTALL%"
 
-    appveyor DownloadFile "https://static.rust-lang.org/dist/rust-1.40.0-%RUST_INSTALL%.exe" -FileName rust-install.exe
+    appveyor DownloadFile "https://static.rust-lang.org/dist/rust-1.44.1-%RUST_INSTALL%.exe" -FileName rust-install.exe
 
     "./rust-install.exe" /VERYSILENT /NORESTART /DIR="C:\Rust\"