X-Git-Url: https://git.ralfj.de/rust-101.git/blobdiff_plain/4f61be32dd480f23a7fef05ee66c42ae27c980c6..7c63fce3ed1474437f62a5f14cbd9fa398ec9abe:/workspace/src/part01.rs

diff --git a/workspace/src/part01.rs b/workspace/src/part01.rs
index 0578c43..ed6717c 100644
--- a/workspace/src/part01.rs
+++ b/workspace/src/part01.rs
@@ -1,5 +1,3 @@
-// ***Remember to enable/add this part in `main.rs`!***
-
 // Rust-101, Part 01: Expressions, Inherent methods
 // ================================================
 
@@ -26,6 +24,12 @@ fn number_or_default(n: NumberOrNothing, default: i32) -> i32 {
     }
 }
 
+// It is even the case that blocks are expressions, evaluating to the last expression they contain.
+fn compute_stuff(x: i32) -> i32 {
+    let y = { let z = x*x; z + 14 };
+    y*y
+}
+
 // Let us now refactor `vec_min`.
 fn vec_min(v: Vec<i32>) -> NumberOrNothing {
     fn min_i32(a: i32, b: i32) -> i32 {