add icon on windows

Cargo.lock

@@ -774,6 +774,7 @@ version = "0.1.0"
 dependencies = [
  "crossterm",
  "rodio",
+ "winres",
 ]
 
 [[package]]
@@ -1082,3 +1083,12 @@ name = "windows_x86_64_msvc"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
+
+[[package]]
+name = "winres"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b68db261ef59e9e52806f688020631e987592bd83619edccda9c47d42cde4f6c"
+dependencies = [
+ "toml",
+]

Cargo.toml

@@ -8,3 +8,6 @@ edition = "2021"
 [dependencies]
 crossterm = "0.25.0"
 rodio = { version = "0.16.0", default_features = false, features = ["mp3"] }
+
+[target.'cfg(windows)'.build-dependencies]
+winres = "0.1.12"

build.rs

@@ -0,0 +1,15 @@
+use std::io;
+
+#[cfg(target_os = "windows")]
+use winres::WindowsResource;
+
+fn main() -> io::Result<()> {
+	#[cfg(target_os = "windows")]
+	{
+		WindowsResource::new().set_icon("icon.ico").compile()
+	}
+	#[cfg(not(target_os = "windows"))]
+	{
+		Ok(())
+	}
+}

rustfmt.toml

@@ -0,0 +1 @@
+hard_tabs = true