Enum ProcessInspectErrorKind 

pub enum ProcessInspectErrorKind {
    InvalidPid,
    NotFound,
    Unsupported,
    Host,
}

Why a host could not answer a question about a process.

The three named cases are the ones a caller can act on: a PID that could never name a process, a process that is not there, and a question this host does not answer. Everything else is the host’s own report, kept whole rather than flattened into one of the three.

Variants

InvalidPid

The PID is outside the range this host issues.

NotFound

No process on this host currently has that PID.

Unsupported

This host has no such primitive.

Host

The host was asked and refused, or failed.

Trait Implementations

impl Clone for ProcessInspectErrorKind

fn clone(&self) -> ProcessInspectErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProcessInspectErrorKind

impl Debug for ProcessInspectErrorKind

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

Formats the value using the given formatter.

impl Eq for ProcessInspectErrorKind

impl PartialEq for ProcessInspectErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProcessInspectErrorKind