Function std::intrinsics::abort
pub extern "rust-intrinsic" fn abort() -> !
core_intrinsics
)intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
Aborts the execution of the process.
Note that, unlike most intrinsics, this is safe to call; it does not require an unsafe
block. Therefore, implementations must not require the user to uphold any safety invariants.
std::process::abort
is to be preferred if possible, as its behavior is more user-friendly and more stable.
The current implementation of intrinsics::abort
is to invoke an invalid instruction, on most platforms. On Unix, the process will probably terminate with a signal like SIGABRT
, SIGILL
, SIGTRAP
, SIGSEGV
or SIGBUS
. The precise behaviour is not guaranteed and not stable.
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/intrinsics/fn.abort.html