X-Git-Url: https://git.ralfj.de/rust-101.git/blobdiff_plain/63b7a79069a399c32d575bb71832fcad134117c9..8d09a95e8d64b2fd3a30940fcedbc41ae2c59396:/src/part16.rs?ds=sidebyside diff --git a/src/part16.rs b/src/part16.rs index 748e7d9..efa48a5 100644 --- a/src/part16.rs +++ b/src/part16.rs @@ -123,7 +123,7 @@ impl LinkedList { //@ the data in the list lives at least as long as the iterator: If you drop the `T: 'a`, Rust will tell //@ you to add it back. And secondly, Rust will complain if `'a` is not actually used in the struct. //@ It doesn't know what it is supposed to do with that lifetime. So we use `PhantomData` again to tell -//@ it that in terms of ownership, this type actually (exclusively) borrows a linked list. This has no +//@ it that in terms of ownership, this type actually (uniquely) borrows a linked list. This has no //@ operational effect, but it means that Rust can deduce the intent we had when adding that //@ seemingly useless lifetime parameter. pub struct IterMut<'a, T> where T: 'a {