[−][src]Struct heim::disk::IoCounters
Disk I/O counters.
Compatibility
See os-specific extension traits also.
On some systems such a Linux the numbers returned may overflow and wrap.
Contrary to psutil behavior, at the moment heim will not automatically
handle these cases and returned values might wrap.
Implementations
impl IoCounters[src]
pub fn device_name(&self) -> &OsStr[src]
Returns disk device name.
pub fn read_count(&self) -> u64[src]
Returns number of reads.
pub fn write_count(&self) -> u64[src]
Returns number of writes.
pub fn read_bytes(
&self
) -> Quantity<dyn Dimension<Th = Z0, T = Z0, N = Z0, L = Z0, M = Z0, Kind = dyn InformationKind + 'static, I = Z0, J = Z0> + 'static, dyn Units<u64, amount_of_substance = mole, electric_current = ampere, time = second, thermodynamic_temperature = kelvin, mass = kilogram, length = meter, luminous_intensity = candela> + 'static, u64>[src]
&self
) -> Quantity<dyn Dimension<Th = Z0, T = Z0, N = Z0, L = Z0, M = Z0, Kind = dyn InformationKind + 'static, I = Z0, J = Z0> + 'static, dyn Units<u64, amount_of_substance = mole, electric_current = ampere, time = second, thermodynamic_temperature = kelvin, mass = kilogram, length = meter, luminous_intensity = candela> + 'static, u64>
Returns number of bytes read.
pub fn write_bytes(
&self
) -> Quantity<dyn Dimension<Th = Z0, T = Z0, N = Z0, L = Z0, M = Z0, Kind = dyn InformationKind + 'static, I = Z0, J = Z0> + 'static, dyn Units<u64, amount_of_substance = mole, electric_current = ampere, time = second, thermodynamic_temperature = kelvin, mass = kilogram, length = meter, luminous_intensity = candela> + 'static, u64>[src]
&self
) -> Quantity<dyn Dimension<Th = Z0, T = Z0, N = Z0, L = Z0, M = Z0, Kind = dyn InformationKind + 'static, I = Z0, J = Z0> + 'static, dyn Units<u64, amount_of_substance = mole, electric_current = ampere, time = second, thermodynamic_temperature = kelvin, mass = kilogram, length = meter, luminous_intensity = candela> + 'static, u64>
Returns number of bytes written.
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for IoCounters
impl Send for IoCounters
impl Sync for IoCounters
impl Unpin for IoCounters
impl !UnwindSafe for IoCounters
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,