X-Git-Url: https://git.ralfj.de/rust-101.git/blobdiff_plain/832768ac8f69b436c1f90ad7a2f01af25091599a..53b9ab56f7b712e6710fd873d456a0fe1f13b785:/src/part03.rs?ds=inline

diff --git a/src/part03.rs b/src/part03.rs
index 548b082..3a35aa7 100644
--- a/src/part03.rs
+++ b/src/part03.rs
@@ -24,7 +24,7 @@ fn read_vec() -> Vec<i32> {
     let mut vec: Vec<i32> = Vec::<i32>::new();
     // 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.");
+    println!("Enter a list of numbers, one per line. End with Ctrl-D (Linux) or Ctrl-Z (Windows).");
     //@ We would now like to iterate over standard input line-by-line. We can use a `for` loop
     //@ for that, but there is a catch: What happens if there is some other piece of code running
     //@ concurrently, that also reads from standard input? The result would be a mess. Hence
@@ -104,7 +104,7 @@ pub fn main() {
 // Notice that I called the function on `SomethingOrNothing` `print2` to disambiguate from the `print` defined previously.
 // 
 // *Hint*: There is a macro `print!` for printing without appending a newline.
-trait Print {
+pub trait Print {
     /* Add things here */
 }
 impl<T: Print> SomethingOrNothing<T> {