mirror
/
rustc-dev-guide
mirror of https://github.com/rust-lang/rustc-dev-guide.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

fix broken links

This commit is contained in:
Tshepang Mbambo 2025-05-10 12:43:59 +02:00
parent e2171b97e7
commit 6b12439a07
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/ty-fold.md
View File

@ -7,9 +7,9 @@ Binders can wrap an arbitrary Rust type `T`, not just a `Ty`.
So, how do we implement the `instantiate` methods on the `Early/Binder` types? So, how do we implement the `instantiate` methods on the `Early/Binder` types?
The answer is a couple of traits: The answer is a couple of traits:
[`TypeFoldable`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/fold/trait.TypeFoldable.html) [`TypeFoldable`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/trait.TypeFoldable.html)
and and
[`TypeFolder`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/fold/trait.TypeFolder.html). [`TypeFolder`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/trait.TypeFolder.html).
- `TypeFoldable` is implemented by types that embed type information. It allows you to recursively - `TypeFoldable` is implemented by types that embed type information. It allows you to recursively
process the contents of the `TypeFoldable` and do stuff to them. process the contents of the `TypeFoldable` and do stuff to them.
@ -17,7 +17,7 @@ and
`TypeFoldable`. `TypeFoldable`.
For example, the `TypeFolder` trait has a method For example, the `TypeFolder` trait has a method
[`fold_ty`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/fold/trait.TypeFolder.html#method.fold_ty) [`fold_ty`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/trait.TypeFolder.html#method.fold_ty)
that takes a type as input and returns a new type as a result. `TypeFoldable` invokes the that takes a type as input and returns a new type as a result. `TypeFoldable` invokes the
`TypeFolder` `fold_foo` methods on itself, giving the `TypeFolder` access to its contents (the `TypeFolder` `fold_foo` methods on itself, giving the `TypeFolder` access to its contents (the
types, regions, etc that are contained within). types, regions, etc that are contained within).