Module backtrace

Similar to println!("{:?}", Backtrace::new()), but doesn’t allocate.

Seems to fix some deadlocks: https://github.com/servo/servo/issues/24881

FIXME: if/when a future version of the backtrace crate has https://github.com/rust-lang/backtrace-rs/pull/265, use that instead.

Structs

• Print 🔒

Functions

• print 🔒
• print_path 🔒