Enum UpdateKind

pub enum UpdateKind {
    Never,
    Always,
    OnlyIfNotSet,
}

Available on crate feature dep_sysinfo only.

This enum allows you to specify when you want the related information to be updated.

For example if you only want the Process::exe() information to be refreshed only if it’s not already set:

use sysinfo::{ProcessesToUpdate, ProcessRefreshKind, System, UpdateKind};

let mut system = System::new();
system.refresh_processes_specifics(
    ProcessesToUpdate::All,
    true,
    ProcessRefreshKind::nothing().with_exe(UpdateKind::OnlyIfNotSet),
);

Variants

Never

Never update the related information.

Always

Always update the related information.

OnlyIfNotSet

Only update the related information if it was not already set at least once.

Trait Implementations

impl Clone for UpdateKind

fn clone(&self) -> UpdateKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UpdateKind

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

Formats the value using the given formatter.

impl Default for UpdateKind

fn default() -> UpdateKind

Returns the “default value” for a type.

impl PartialEq for UpdateKind

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

impl Eq for UpdateKind

impl StructuralPartialEq for UpdateKind