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Diffstat (limited to 'compiler/rustc_infer/src/infer/higher_ranked/README.md')
| -rw-r--r-- | compiler/rustc_infer/src/infer/higher_ranked/README.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/rustc_infer/src/infer/higher_ranked/README.md b/compiler/rustc_infer/src/infer/higher_ranked/README.md new file mode 100644 index 000000000..533d0ef7e --- /dev/null +++ b/compiler/rustc_infer/src/infer/higher_ranked/README.md @@ -0,0 +1,8 @@ +To learn more about how Higher-ranked trait bounds work in the _old_ trait +solver, see [this chapter][oldhrtb] of the rustc-dev-guide. + +To learn more about how they work in the _new_ trait solver, see [this +chapter][newhrtb]. + +[oldhrtb]: https://rustc-dev-guide.rust-lang.org/traits/hrtb.html +[newhrtb]: https://rustc-dev-guide.rust-lang.org/borrow_check/region_inference.html#placeholders-and-universes |