diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/doc/book/closures.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/doc/book/closures.md b/src/doc/book/closures.md index a3c7333c6be..115fe1f7662 100644 --- a/src/doc/book/closures.md +++ b/src/doc/book/closures.md @@ -283,7 +283,7 @@ fn call_with_one<F>(some_closure: F) -> i32 # some_closure(1) } ``` -We take one parameter, and it has the type `F`. We also return a `i32`. This part +We take one parameter, and it has the type `F`. We also return an `i32`. This part isn’t interesting. The next part is: ```rust @@ -293,7 +293,7 @@ isn’t interesting. The next part is: ``` Because `Fn` is a trait, we can use it as a bound for our generic type. In -this case, our closure takes a `i32` as an argument and returns an `i32`, and +this case, our closure takes an `i32` as an argument and returns an `i32`, and so the generic bound we use is `Fn(i32) -> i32`. There’s one other key point here: because we’re bounding a generic with a |