[−][src]Struct gpio_cdev::LineEvent
Information about a change to the state of a Line
Wraps kernel struct gpioevent_data.
Methods
impl LineEvent[src]
pub fn timestamp(&self) -> u64[src]
Best estimate of event occurrence time, in nanoseconds
In most cases, the timestamp for the event is captured in an interrupt handler so it should be very accurate.
The nanosecond timestamp value should are captured using the CLOCK_REALTIME offsets in the kernel and should be compared against CLOCK_REALTIME values.
pub fn event_type(&self) -> EventType[src]
Was this a rising or a falling edge?
Trait Implementations
Auto Trait Implementations
Blanket Implementations
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
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.
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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,