add missing import

rust-lang · Mar 28, 2017 · cd2ec7e · cd2ec7e
1 parent 4806f01
commit cd2ec7e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
@@ -150,6 +150,8 @@
 //! on the return value to catch any possible errors:
 //!
 //! ```
+//! use std::io;
+//!
 //! let mut input = String::new();
 //!
 //! io::stdin().read_line(&mut input).unwrap();