Enum SadnessFlavor

pub enum SadnessFlavor {
    Abort,
    Segfault,
    DivideByZero,
    Illegal,
    Bus,
    Trap,
    StackOverflow {
        non_rust_thread: bool,
        long_jumps: bool,
    },
}

How you would like your sadness.

Variants

Abort

SIGABRT

Note that on Windows, std::process::abort, the canonical way to abort processes in Rust, uses the fastfail intrinsic, which neither raises a SIGABRT signal, nor issue a Windows exception. The method in this library always uses libc::abort

Segfault

• SIGSEGV on Linux
• EXCEPTION_ACCESS_VIOLATION on Windows
• EXC_BAD_ACCESS on Macos

DivideByZero

• SIGFPE on Linux
• EXCEPTION_INT_DIVIDE_BY_ZERO on Windows
• EXC_ARITHMETIC on Macos

Illegal

• SIGILL on Linux
• EXCEPTION_ILLEGAL_INSTRUCTION on Windows
• EXC_BAD_INSTRUCTION on Macos

Bus

• SIGBUS on Linux
• EXC_BAD_ACCESS on Macos

Trap

• SIGTRAP on Linux
• EXCEPTION_BREAKPOINT on Windows
• EXC_BREAKPOINT on Macos

StackOverflow

• SIGSEGV on Linux
• EXCEPTION_STACK_OVERFLOW on Windows
• EXC_BAD_ACCESS on Macos

Fields

non_rust_thread: bool

Raises the signal/exception from a non-std::thread::Thread

long_jumps: bool

If using a native thread and there is a signal handler that longjumps, we can’t wait on the thread as we would normally as it would deadlock

Implementations

impl SadnessFlavor

pub unsafe fn make_sad(self) -> !

This only ends one way. Sadness.

Safety

This is not safe. It intentionally crashes.

Trait Implementations

impl Clone for SadnessFlavor

fn clone(&self) -> SadnessFlavor

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SadnessFlavor

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for SadnessFlavor

fn eq(&self, other: &SadnessFlavor) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SadnessFlavor

impl Eq for SadnessFlavor

impl StructuralPartialEq for SadnessFlavor