commit c168310664ab982c8405204c3d8c284621f07112
author David Tolnay <dtolnay@gmail.com> Tue Sep 27 08:17:58 2016 -0700
committer David Tolnay <dtolnay@gmail.com> Tue Sep 27 08:17:58 2016 -0700
tree 96633416718d67904e2e6c0b09374e0530643be0
parent adf1d5034f5bddd254aca40b520207b0a35a2039

Add From<usize> for Ident, useful for tuple accessors

src/ident.rs

diff --git a/src/ident.rs b/src/ident.rs
index 4bb8878..beeeb00 100644
--- a/src/ident.rs
+++ b/src/ident.rs
@@ -21,6 +21,12 @@
     }
 }
 
+impl From<usize> for Ident {
+    fn from(u: usize) -> Self {
+        Ident(u.to_string())
+    }
+}
+
 impl AsRef<str> for Ident {
     fn as_ref(&self) -> &str {
         &self.0