Add dependency: walkdir = 0.1.5

libimagstore/Cargo.toml

@@ -13,6 +13,7 @@ semver = "0.2"
 toml = "0.1.25"
 version = "2.0.1"
 crossbeam = "0.2.8"
+walkdir = "0.1.5"
 
 [dev-dependencies]
 tempdir = "0.3.4"

libimagstore/src/lib.rs

@@ -22,6 +22,7 @@ extern crate toml;
 #[cfg(test)] extern crate tempdir;
 extern crate semver;
 extern crate crossbeam;
+extern crate walkdir;
 
 pub mod storeid;
 pub mod error;