Enum SupervisorEvent 

pub enum SupervisorEvent {
    Started {
        launch: u64,
        pid: u32,
    },
    Ready {
        launch: u64,
    },
    Exited {
        launch: u64,
        code: Option<i32>,
        success: bool,
    },
    Unhealthy {
        launch: u64,
        consecutive_failures: u32,
    },
    StartupTimedOut {
        launch: u64,
    },
    LaunchFailed {
        error: String,
    },
    RestartScheduled {
        delay: Duration,
    },
    AwaitingDemand,
    Exhausted,
    Stopped,
    StopUnconfirmed {
        launch: u64,
        pid: u32,
    },
    Adopted {
        launch: u64,
        pid: u32,
    },
    ForeignExited {
        launch: u64,
        pid: u32,
    },
}

What happened, content-free. launch is the 1-based count of children started.

Variants

Started

Fields

launch: u64

pid: u32

Ready

The child answered its first probe.

Fields

launch: u64

Exited

The child exited by itself.

Fields

launch: u64

code: Option<i32>

success: bool

Unhealthy

A child that had been healthy failed consecutive_failures probes in a row; it is stopped.

Fields

launch: u64

consecutive_failures: u32

StartupTimedOut

The child never answered a probe within the policy’s startup timeout; it is stopped.

Fields

launch: u64

LaunchFailed

The launch closure failed (never started a child).

Fields

error: String

RestartScheduled

Fields

delay: Duration

AwaitingDemand

Exhausted

The restart budget is spent.

Stopped

The supervisor will not start another child (a policy that never restarts, or stop).

StopUnconfirmed

A stop was not confirmed (the child is still there after its grace and the kill): no replacement starts until it is gone (rightkit#936 b2).

Fields

launch: u64

pid: u32

Adopted

The child exited on purpose after forwarding; the instance with pid is supervised by identity now (ExitAction::AdoptForeign).

Fields

launch: u64

pid: u32

ForeignExited

The adopted foreign instance is gone.

Fields

launch: u64

pid: u32

Trait Implementations

impl Clone for SupervisorEvent

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SupervisorEvent

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

Formats the value using the given formatter.

impl Eq for SupervisorEvent

impl PartialEq for SupervisorEvent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SupervisorEvent