turns out that one *can* use 'extern crate' in submodules

[rust-101.git] / workspace / src / part03.rs

diff --git a/workspace/src/part03.rs b/workspace/src/part03.rs
index 5a5327c26962be4ea044de8d74afab0cc4377bff..152b5258a89fe513f6fe3e2d6d2ded2c31fee397 100644 (file)
--- a/workspace/src/part03.rs
+++ b/workspace/src/part03.rs
@@ -10,7 +10,7 @@ use std::io;
 
 fn read_vec() -> Vec<i32> {
     let mut vec: Vec<i32> = Vec::<i32>::new();
 
 fn read_vec() -> Vec<i32> {
     let mut vec: Vec<i32> = Vec::<i32>::new();

-    // The central handle to the standard input is made available by `io::stdin()`.
+    // The central handle to the standard input is made available by the function `io::stdin`.

     let stdin = io::stdin();
     println!("Enter a list of numbers, one per line. End with Ctrl-D.");
     for line in stdin.lock().lines() {
     let stdin = io::stdin();
     println!("Enter a list of numbers, one per line. End with Ctrl-D.");
     for line in stdin.lock().lines() {