Add crate version identifiers.

2019-01-03 14:14:47 -08:00
parent 585bdac91e
commit 40acc1f340
5 changed files with 15 additions and 0 deletions
--- a/lib/obj/src/lib.rs
+++ b/lib/obj/src/lib.rs
@@ -29,3 +29,6 @@
 mod emit_module;

 pub use crate::emit_module::emit_module;
+
+/// Version number of this crate.
+pub const VERSION: &str = env!("CARGO_PKG_VERSION");