Switch favicon to ico

Cargo.lock

@@ -1060,9 +1060,9 @@ checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
 
 [[package]]
 name = "js-sys"
-version = "0.3.47"
+version = "0.3.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cfb73131c35423a367daf8cbd24100af0d077668c8c2943f0e7dd775fef0f65"
+checksum = "dc9f84f9b115ce7843d60706df1422a916680bfdfcbdb0447c5614ff9d7e4d78"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -2021,9 +2021,9 @@ checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.70"
+version = "0.2.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55c0f7123de74f0dab9b7d00fd614e7b19349cd1e2f5252bbe9b1754b59433be"
+checksum = "7ee1280240b7c461d6a0071313e08f34a60b0365f14260362e5a2b17d1d31aa7"
 dependencies = [
  "cfg-if 1.0.0",
  "wasm-bindgen-macro",
@@ -2031,9 +2031,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.70"
+version = "0.2.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7bc45447f0d4573f3d65720f636bbcc3dd6ce920ed704670118650bcd47764c7"
+checksum = "5b7d8b6942b8bb3a9b0e73fc79b98095a27de6fa247615e59d096754a3bc2aa8"
 dependencies = [
  "bumpalo",
  "lazy_static",
@@ -2046,9 +2046,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.20"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3de431a2910c86679c34283a33f66f4e4abd7e0aec27b6669060148872aadf94"
+checksum = "8e67a5806118af01f0d9045915676b22aaebecf4178ae7021bc171dab0b897ab"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -2058,9 +2058,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.70"
+version = "0.2.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b8853882eef39593ad4174dd26fc9865a64e84026d223f63bb2c42affcbba2c"
+checksum = "e5ac38da8ef716661f0f36c0d8320b89028efe10c7c0afde65baffb496ce0d3b"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2068,9 +2068,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.70"
+version = "0.2.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4133b5e7f2a531fa413b3a1695e925038a05a71cf67e87dafa295cb645a01385"
+checksum = "cc053ec74d454df287b9374ee8abb36ffd5acb95ba87da3ba5b7d3fe20eb401e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2081,15 +2081,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.70"
+version = "0.2.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd4945e4943ae02d15c13962b38a5b1e81eadd4b71214eee75af64a4d6a4fd64"
+checksum = "7d6f8ec44822dd71f5f221a5847fb34acd9060535c1211b70a05844c0f6383b1"
 
 [[package]]
 name = "web-sys"
-version = "0.3.47"
+version = "0.3.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c40dc691fc48003eba817c38da7113c15698142da971298003cac3ef175680b3"
+checksum = "ec600b26223b2948cedfde2a0aa6756dcf1fef616f43d7b3097aaf53a6c4d92b"
 dependencies = [
  "js-sys",
  "wasm-bindgen",

src/main.rs

@@ -71,9 +71,9 @@ async fn iphone_logo(_req: Request<()>) -> tide::Result {
 async fn favicon(_req: Request<()>) -> tide::Result {
 	Ok(
 		Response::builder(200)
-			.content_type("image/png")
+			.content_type("image/vnd.microsoft.icon")
 			.header("Cache-Control", "public, max-age=1209600, s-maxage=86400")
-			.body(include_bytes!("../static/favicon.png").as_ref())
+			.body(include_bytes!("../static/favicon.ico").as_ref())
 			.build(),
 	)
 }
@@ -158,7 +158,7 @@ async fn main() -> tide::Result<()> {
 		.at("/manifest.json/")
 		.get(|_| resource(include_str!("../static/manifest.json"), "application/json", false));
 	app.at("/robots.txt/").get(|_| resource("User-agent: *\nAllow: /", "text/plain", true));
-	app.at("/favicon.png/").get(favicon);
+	app.at("/favicon.ico/").get(favicon);
 	app.at("/logo.png/").get(pwa_logo);
 	app.at("/touch-icon-iphone.png/").get(iphone_logo);
 	app.at("/apple-touch-icon.png/").get(iphone_logo);

templates/base.html

@@ -18,7 +18,7 @@
 		<link href="/touch-icon-iphone.png/" rel="apple-touch-icon">
 		<!-- PWA Manifest -->
 		<link rel="manifest" type="application/json" href="/manifest.json/">
-		<link rel="icon" type="image/png" sizes="32x32" href="/favicon.png">
+		<link rel="shortcut icon" type="image/x-icon" href="/favicon.ico/"> 
 		<link rel="stylesheet" type="text/css" href="/style.css/">
 		{% endblock %}
 		</head>