avoid using std::cmp::min, for it doesn't support f32...

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

diff --git a/src/part03.rs b/src/part03.rs
index fa82eb7a21b1394cc4bd448efb5df25633733a85..9ab153dcf4176688b6afc9565e0ea75bb57f31cc 100644 (file)
--- a/src/part03.rs
+++ b/src/part03.rs
@@ -6,7 +6,7 @@
 // I/O is a complicated topic, so the code to do that is not exactly pretty - but well,
 // let's get that behind us.
 
-// I/O is provided by the module `std::io`, so we first import that.
+// I/O is provided by the module `std::io`, so we first have import that with `use`.
 // We also import the I/O *prelude*, which brings a bunch of commonly used I/O stuff
 // directly available.
 use std::io::prelude::*;