Skip to content

Clarify what rt.rs is. #1876

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jan 28, 2024
Merged

Clarify what rt.rs is. #1876

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 4 additions & 3 deletions src/panic-implementation.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,7 @@ responsible for unwinding the stack, running any 'landing pads' associated
with each frame (currently, running destructors), and transferring control
to the `catch_unwind` frame.

Note that all panics either abort the process or get caught by some call to `catch_unwind`:
in `library/std/src/rt.rs`, the call to the user-provided
`main` function is wrapped in `catch_unwind`.
Note that all panics either abort the process or get caught by some call to
`catch_unwind`. In particular, std's [runtime
service](https://github.com/rust-lang/rust/blob/master/library/std/src/rt.rs)
wrap the call to the user-provided `main` function is wrapped in `catch_unwind`.