Struct gpiocdev_uapi::v2::LineInfoChangeEvent

#[repr(C)]
pub struct LineInfoChangeEvent {
    pub info: LineInfo,
    pub timestamp_ns: u64,
    pub kind: LineInfoChangeKind,
    /* private fields */
}

An event indicating a change to the info for a line.

Fields

info: LineInfo

The new line info.

timestamp_ns: u64

The best estimate of time of event occurrence, in nanoseconds.

kind: LineInfoChangeKind

The trigger for the change.

Implementations

impl LineInfoChangeEvent

pub fn from_slice(d: &[u8]) -> Result<&LineInfoChangeEvent>

Read an info change event from a buffer.

The buffer is assumed to have been populated by a read of the chip File, so the content is validated before being returned.

Trait Implementations

impl Clone for LineInfoChangeEvent

fn clone(&self) -> LineInfoChangeEvent

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LineInfoChangeEvent

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

Formats the value using the given formatter.

impl PartialEq<LineInfoChangeEvent> for LineInfoChangeEvent

fn eq(&self, other: &LineInfoChangeEvent) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for LineInfoChangeEvent

impl StructuralEq for LineInfoChangeEvent

impl StructuralPartialEq for LineInfoChangeEvent