Struct sysinfo::CpuRefreshKind
source · pub struct CpuRefreshKind { /* private fields */ }
Expand description
Used to determine what you want to refresh specifically on the Cpu
type.
⚠️ Just like all other refresh types, ruling out a refresh doesn’t assure you that the information won’t be retrieved if the information is accessible without needing extra computation.
use sysinfo::{CpuExt, CpuRefreshKind, System, SystemExt};
let mut system = System::new();
// We don't want to update all the CPU information.
system.refresh_cpu_specifics(CpuRefreshKind::everything().without_frequency());
for cpu in system.cpus() {
assert_eq!(cpu.frequency(), 0);
}
Implementations§
source§impl CpuRefreshKind
impl CpuRefreshKind
sourcepub fn new() -> Self
pub fn new() -> Self
Creates a new CpuRefreshKind
with every refresh set to false
.
use sysinfo::CpuRefreshKind;
let r = CpuRefreshKind::new();
assert_eq!(r.frequency(), false);
sourcepub fn everything() -> Self
pub fn everything() -> Self
Creates a new CpuRefreshKind
with every refresh set to true
.
use sysinfo::CpuRefreshKind;
let r = CpuRefreshKind::everything();
assert_eq!(r.frequency(), true);
sourcepub fn cpu_usage(&self) -> bool
pub fn cpu_usage(&self) -> bool
Returns the value of the “cpu_usage” refresh kind.
use sysinfo::CpuRefreshKind;
let r = CpuRefreshKind::new();
assert_eq!(r.cpu_usage(), false);
let r = r.with_cpu_usage();
assert_eq!(r.cpu_usage(), true);
let r = r.without_cpu_usage();
assert_eq!(r.cpu_usage(), false);
sourcepub fn with_cpu_usage(self) -> Self
pub fn with_cpu_usage(self) -> Self
Sets the value of the “cpu_usage” refresh kind to true
.
use sysinfo::CpuRefreshKind;
let r = CpuRefreshKind::new();
assert_eq!(r.cpu_usage(), false);
let r = r.with_cpu_usage();
assert_eq!(r.cpu_usage(), true);
sourcepub fn without_cpu_usage(self) -> Self
pub fn without_cpu_usage(self) -> Self
Sets the value of the “cpu_usage” refresh kind to false
.
use sysinfo::CpuRefreshKind;
let r = CpuRefreshKind::everything();
assert_eq!(r.cpu_usage(), true);
let r = r.without_cpu_usage();
assert_eq!(r.cpu_usage(), false);
sourcepub fn frequency(&self) -> bool
pub fn frequency(&self) -> bool
Returns the value of the “frequency” refresh kind.
use sysinfo::CpuRefreshKind;
let r = CpuRefreshKind::new();
assert_eq!(r.frequency(), false);
let r = r.with_frequency();
assert_eq!(r.frequency(), true);
let r = r.without_frequency();
assert_eq!(r.frequency(), false);
sourcepub fn with_frequency(self) -> Self
pub fn with_frequency(self) -> Self
Sets the value of the “frequency” refresh kind to true
.
use sysinfo::CpuRefreshKind;
let r = CpuRefreshKind::new();
assert_eq!(r.frequency(), false);
let r = r.with_frequency();
assert_eq!(r.frequency(), true);
sourcepub fn without_frequency(self) -> Self
pub fn without_frequency(self) -> Self
Sets the value of the “frequency” refresh kind to false
.
use sysinfo::CpuRefreshKind;
let r = CpuRefreshKind::everything();
assert_eq!(r.frequency(), true);
let r = r.without_frequency();
assert_eq!(r.frequency(), false);
Trait Implementations§
source§impl Clone for CpuRefreshKind
impl Clone for CpuRefreshKind
source§fn clone(&self) -> CpuRefreshKind
fn clone(&self) -> CpuRefreshKind
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for CpuRefreshKind
impl Debug for CpuRefreshKind
source§impl Default for CpuRefreshKind
impl Default for CpuRefreshKind
source§fn default() -> CpuRefreshKind
fn default() -> CpuRefreshKind
Returns the “default value” for a type. Read more
source§impl PartialEq<CpuRefreshKind> for CpuRefreshKind
impl PartialEq<CpuRefreshKind> for CpuRefreshKind
source§fn eq(&self, other: &CpuRefreshKind) -> bool
fn eq(&self, other: &CpuRefreshKind) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.