Add token trait abstraction explanation

2015-12-21 21:44:05 -05:00 · 2015-12-21 21:44:05 -05:00 · 40e428f5e9
parent bfc17a3020
commit 40e428f5e9
1 changed files with 5 additions and 0 deletions
--- a/src/token/mod.rs
+++ b/src/token/mod.rs
@ -1,4 +1,9 @@
 //! Tokens.
+//!
+//! Access token types are abstracted through the `Token` trait. See
+//! [RFC6749, section 7.1](http://tools.ietf.org/html/rfc6749#section-7.1).
+//!
+//! Expiring and non-expiring tokens are abstracted through the `Lifetime` trait.

 /// OAuth 2.0 tokens.
 ///