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/environ/src/lib.rs
+++ b/lib/environ/src/lib.rs
@@ -69,3 +69,6 @@ pub const WASM_PAGE_SIZE: u32 = 0x10000;

 /// The number of pages we can have before we run out of byte index space.
 pub const WASM_MAX_PAGES: u32 = 0x10000;
+
+/// Version number of this crate.
+pub const VERSION: &str = env!("CARGO_PKG_VERSION");