GpioEventHandle

gpiochip

Struct GpioEventHandle 

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pub struct GpioEventHandle {
    pub gpio: u32,
    pub eventflags: EventRequestFlags,
    pub handleflags: RequestFlags,
    /* private fields */
}
Expand description

A GPIO event handle acquired from the gpiochip

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§gpio: u32§eventflags: EventRequestFlags§handleflags: RequestFlags

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impl GpioEventHandle

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pub fn read(&self) -> Result<GpioEvent>

Read GpioEvent

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pub fn flush(&self) -> Result<()>

Flush event buffer

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pub fn get(&self) -> Result<u8>

Get GPIO value

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impl AsRawFd for GpioEventHandle

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fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor. Read more
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impl IntoRawFd for GpioEventHandle

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fn into_raw_fd(self) -> RawFd

Consumes this object, returning the raw underlying file descriptor. Read more

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

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type Error = Infallible

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

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