diff options
Diffstat (limited to 'src/doc/book/listings/ch19-advanced-features/no-listing-18-returns-closure/output.txt')
| -rw-r--r-- | src/doc/book/listings/ch19-advanced-features/no-listing-18-returns-closure/output.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/doc/book/listings/ch19-advanced-features/no-listing-18-returns-closure/output.txt b/src/doc/book/listings/ch19-advanced-features/no-listing-18-returns-closure/output.txt index d6fffc967..104f2cf0f 100644 --- a/src/doc/book/listings/ch19-advanced-features/no-listing-18-returns-closure/output.txt +++ b/src/doc/book/listings/ch19-advanced-features/no-listing-18-returns-closure/output.txt @@ -7,7 +7,7 @@ error[E0746]: return type cannot have an unboxed trait object | ^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = note: for information on `impl Trait`, see <https://doc.rust-lang.org/book/ch10-02-traits.html#returning-types-that-implement-traits> -help: use `impl Fn(i32) -> i32` as the return type, as all return paths are of type `[closure@src/lib.rs:2:5: 2:14]`, which implements `Fn(i32) -> i32` +help: use `impl Fn(i32) -> i32` as the return type, as all return paths are of type `[closure@src/lib.rs:2:5: 2:8]`, which implements `Fn(i32) -> i32` | 1 | fn returns_closure() -> impl Fn(i32) -> i32 { | ~~~~~~~~~~~~~~~~~~~ |