pub fn set_rust_backtrace_override(value: RustBacktrace)Expand description
Force rust_backtrace to return value on the current thread, taking
precedence over the environment until clear_rust_backtrace_override.
This is the precise, scoped lever — it affects only backtraces captured on
this thread, not threads spawned afterwards. For process-wide control use
the RUST_LIB_BACKTRACE / RUST_BACKTRACE environment variables instead.