Enum gpiocdev::line::EdgeDetection

pub enum EdgeDetection {
    RisingEdge,
    FallingEdge,
    BothEdges,
}

The edge detection options for an input line.

Variants

RisingEdge

Edge detection is only enabled on rising edges.

A rising edge means a transition from an inactive state to an active state.

FallingEdge

Edge detection is only enabled on falling edges.

A falling edge means a transition from an active state to an inactive state.

BothEdges

Edge detection is enabled on both rising and falling edges.

Trait Implementations

impl Clone for EdgeDetection

fn clone(&self) -> EdgeDetection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeDetection

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

Formats the value using the given formatter.

impl PartialEq<EdgeDetection> for EdgeDetection

fn eq(&self, other: &EdgeDetection) -> 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 TryFrom<LineFlags> for EdgeDetection

type Error = ()

The type returned in the event of a conversion error.

fn try_from(flags: LineFlags) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for EdgeDetection

impl Eq for EdgeDetection

impl StructuralEq for EdgeDetection

impl StructuralPartialEq for EdgeDetection