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| author | Russell Cousineau <miller.time.baby@gmail.com> | 2019-06-06 19:52:42 -0700 |
|---|---|---|
| committer | Russell Cousineau <miller.time.baby@gmail.com> | 2019-06-11 07:14:43 -0700 |
| commit | eb13c2b6afd4ae22370698561478e27c8633a918 (patch) | |
| tree | 4cc1d9d35aacb444ab014bc2073696298cf3e2be /exercises/functions/functions5.rs | |
| parent | b8d59d699bed76b6be95d1ed41881d00d4b0d533 (diff) | |
chore: Clean up some formatting in exercises
Diffstat (limited to 'exercises/functions/functions5.rs')
| -rw-r--r-- | exercises/functions/functions5.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/exercises/functions/functions5.rs b/exercises/functions/functions5.rs index d3ff002..d9227c9 100644 --- a/exercises/functions/functions5.rs +++ b/exercises/functions/functions5.rs @@ -40,7 +40,7 @@ fn square(num: i32) -> i32 { // This is a really common error that can be fixed by removing one character. // It happens because Rust distinguishes between expressions and statements: expressions return -// a value based on its operand, and statements simply return a () type which behaves just like `void` in C/C++ language. +// a value based on its operand, and statements simply return a () type which behaves just like `void` in C/C++ language. // We want to return a value of `i32` type from the `square` function, but it is returning a `()` type... // They are not the same. There are two solutions: // 1. Add a `return` ahead of `num * num;` |