Add librustc_data_structures crate

1 files changed, 33 insertions, 0 deletions

diff --git a/src/librustc_data_structures/lib.rs b/src/librustc_data_structures/lib.rs
new file mode 100644
index 00000000000..abac991e5ce
--- /dev/null
+++ b/src/librustc_data_structures/lib.rs
@@ -0,0 +1,33 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Various data structures used by the Rust compiler. The intention
+//! is that code in here should be not be *specific* to rustc, so that
+//! it can be easily unit tested and so forth.
+//!
+//! # Note
+//!
+//! This API is completely unstable and subject to change.
+
+// Do not remove on snapshot creation. Needed for bootstrap. (Issue #22364)
+#![cfg_attr(stage0, feature(custom_attribute))]
+#![crate_name = "rustc_data_structures"]
+#![unstable(feature = "rustc_private")]
+#![crate_type = "dylib"]
+#![crate_type = "rlib"]
+#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
+      html_favicon_url = "http://www.rust-lang.org/favicon.ico",
+      html_root_url = "http://doc.rust-lang.org/nightly/")]
+
+#![feature(rustc_private)]
+#![feature(test)]
+
+#[macro_use] extern crate log;
+extern crate serialize as rustc_serialize; // used by deriving