-If this PR contains changes to any `rust-lang/rust` public library APIs then
-please comment with `@rustbot label +T-libs-api -T-libs` to tag it
-appropriately. If this PR contains changes to any unstable APIs please edit
-the PR description to add a link to the relevant [API Change
-Proposal](https://std-dev-guide.rust-lang.org/feature-lifecycle/api-change-proposals.html)
-or [create one](https://github.com/rust-lang/libs-team/issues/new?assignees=&labels=api-change-proposal%2C+T-libs-api&template=api-change-proposal.md&title=%28My+API+Change+Proposal%29)
-if you haven't already. If you're unsure where your change falls no worries,
-just leave it as is and the reviewer will take a look and make a decision to
+If this PR contains changes to any `rust-lang/rust` public library APIs then \
+please comment with `@rustbot label +T-libs-api -T-libs` to tag it \
+appropriately. If this PR contains changes to any unstable APIs please edit \
+the PR description to add a link to the relevant [API Change \
+Proposal](https://std-dev-guide.rust-lang.org/feature-lifecycle/api-change-proposals.html) \
+or [create one](https://github.com/rust-lang/libs-team/issues/new?assignees=&labels=api-change-proposal%2C+T-libs-api&template=api-change-proposal.md&title=%28My+API+Change+Proposal%29) \
+if you haven't already. If you're unsure where your change falls no worries, \
+just leave it as is and the reviewer will take a look and make a decision to \