Enum ExitCode

#[non_exhaustive]
#[repr(u8)]
pub enum ExitCode {
    Success = 0,
    Abort = 101,
    CleanExitDontRestart = 103,
    SigInt = 130,
    SigQuit = 131,
    SigTerm = 143,
}

Exit codes which should be used by the casper-node binary, and provided by the reactor to the binary.

Note that a panic will result in the Rust process producing an exit code of 101.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Success = 0

The process should exit with success. The launcher should proceed to run the next installed version of casper-node.

Abort = 101

The process should exit with 101, equivalent to panicking. The launcher should not restart the node.

CleanExitDontRestart = 103

The process should exit with 103. The user requested a node shut down without restart.

SigInt = 130

The exit code Rust uses by default when interrupted via an INT signal.

SigQuit = 131

The exit code Rust uses by default when interrupted via a QUIT signal.

SigTerm = 143

The exit code Rust uses by default when interrupted via a TERM signal.

Trait Implementations

impl Clone for ExitCode

fn clone(&self) -> ExitCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl DataSize for ExitCode

const IS_DYNAMIC: bool = true

If true, the type has a heap size that can vary at runtime, depending on the actual value.

const STATIC_HEAP_SIZE: usize = 0usize

The amount of space a value of the type always occupies. If IS_DYNAMIC is false, this is the total amount of heap memory occupied by the value. Otherwise this is a lower bound.

fn estimate_heap_size(&self) -> usize

Estimates the size of heap memory taken up by this value.

fn estimate_detailed_heap_size(&self) -> MemUsageNode

Create a tree of memory estimations.

impl Debug for ExitCode

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

Formats the value using the given formatter.

impl PartialEq for ExitCode

fn eq(&self, other: &ExitCode) -> 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 ExitCode

impl Eq for ExitCode

impl StructuralPartialEq for ExitCode