hwclock

Struct HwClockDev

Source 
pub struct HwClockDev { /* private fields */ }
Expand description

Hardware clock

Wraps an open hardware clock, usually found at /dev/rtc or /dev/rtc0.

Implementations§

Source§

impl HwClockDev

Source

pub fn open<P: AsRef<Path>>(dev: P) -> Result<HwClockDev>

Open clock

The device node will be held open until the HwClockDev is dropped

Source

pub fn get_time(&self) -> Result<RtcTime, Error>

Get hardware clocks time

Source

pub fn set_time(&self, time: &RtcTime) -> Result<(), Error>

Set hardware clocks time

Trait Implementations§

Source§

impl Debug for HwClockDev

Source§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.