Module rt

🔬This is a nightly-only experimental API. (rt)

Runtime services

The rt module provides a narrow set of runtime services, including the global heap (exported in heap) and unwinding and backtrace support. The APIs in this module are highly unstable, and should be considered as private implementation details for the time being.

Re-exports

pub use crate::panicking::begin_panic;Experimental

pub use crate::panicking::panic_count;Experimental

Macros

rtabort 🔒 Experimental

rtassert 🔒 Experimental

rtprintpanic 🔒 Experimental

rtunwrap 🔒 Experimental

Functions

cleanup 🔒 Experimental

handle_rt_panic 🔒 Experimental

init 🔒 ^⚠Experimental

lang_start 🔒 Experimental

lang_start_internal 🔒 Experimental

panic_displayExperimental

panic_fmtExperimental

The entry point for panicking with a formatted message.

thread_cleanup 🔒 Experimental

Clean up the thread-local runtime state. This should be run after all other code managed by the Rust runtime, but will not cause UB if that condition is not fulfilled. Also note that this function is not guaranteed to be run, but skipping it will cause leaks and therefore is to be avoided.