Update to string-cache 0.3

components/atoms/build.rs

@@ -0,0 +1,19 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+extern crate string_cache_codegen;
+
+use std::env;
+use std::fs::File;
+use std::io::{BufReader, BufRead};
+use std::path::Path;
+
+fn main() {
+    let static_atoms = Path::new(&env::var("CARGO_MANIFEST_DIR").unwrap()).join("static_atoms.txt");
+    let static_atoms = BufReader::new(File::open(&static_atoms).unwrap());
+    string_cache_codegen::AtomType::new("Atom", "atom!")
+        .atoms(static_atoms.lines().map(Result::unwrap))
+        .write_to_file(&Path::new(&env::var("OUT_DIR").unwrap()).join("atom.rs"))
+        .unwrap();
+}