Enum ExitClass 

pub enum ExitClass {
    Clean,
    Signal,
    Panic,
    Error,
}

How the process ended.

Derived from an explicit atomic set by the panic hook, the signal task, and the clean path — never from an exit code. RunTerminationReason::Canceled maps to exit 130, the same value the SIGINT path uses, so a code-based derivation would report every Esc-cancelled turn as a signal.

Variants

Clean

Ordinary successful exit.

Signal

Terminated by a signal.

Panic

Terminated by a panic.

Error

Exited non-successfully without a signal or a panic.

Implementations

impl ExitClass

pub const ALL: &'static [Self]

Every value, for exhaustive iteration.

pub fn as_str(self) -> &'static str

The wire spelling.

pub fn as_u8(self) -> u8

Stable numeric encoding for the process-wide AtomicU8.

pub fn from_u8(value: u8) -> Self

Inverse of Self::as_u8; anything unrecognised reads as Clean.

Trait Implementations

impl Clone for ExitClass

fn clone(&self) -> ExitClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExitClass

impl Debug for ExitClass

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExitClass

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ExitClass

impl PartialEq for ExitClass

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ExitClass

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ExitClass