Enum PidOwner 

pub enum PidOwner {
    Missing,
    StartedBeforeLock(f64),
    StartedAfterLock(f64),
    StartUnknown(String),
}

What: The process a PID file names, now. Why: PidOwnerEvidence.

In TS you’d write (pseudocode):

type PidOwnerEvidence = { state: 'missing' } | { state: 'started-before-lock'; startedAtMs } | ...;

Variants

Missing

No such process runs, or it is a zombie.

StartedBeforeLock(f64)

A process runs that started no later than the lock changed.

Tuple Fields

0: f64

Start time in milliseconds since the epoch.

StartedAfterLock(f64)

A process runs that started after the lock changed: the PID was reused.

Tuple Fields

0: f64

Start time in milliseconds since the epoch.

StartUnknown(String)

A process runs whose start time is unreadable.

Tuple Fields

0: String

Why the start time could not be read.

Trait Implementations

impl Clone for PidOwner

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 PidOwner

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

Formats the value using the given formatter.

impl PartialEq for PidOwner

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PidOwner