Enum gpiod::EdgeDetect

#[repr(u8)]
pub enum EdgeDetect {
    Disable = 0,
    Rising = 1,
    Falling = 2,
    Both = 3,
}

Edge detection setting for GPIO line

Variants

Disable = 0

Detection disabled (default)

Rising = 1

Detect rising edge only

Falling = 2

Detect falling edge only

Both = 3

Detect both rising and falling edges

Trait Implementations

impl AsRef<str> for EdgeDetect

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for EdgeDetect

fn clone(&self) -> EdgeDetect

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeDetect

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

Formats the value using the given formatter.

impl Default for EdgeDetect

fn default() -> EdgeDetect

Returns the “default value” for a type.

impl Display for EdgeDetect

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

Formats the value using the given formatter.

impl FromStr for EdgeDetect

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<EdgeDetect, Error>

Parses a string s to return a value of this type.

impl Hash for EdgeDetect

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for EdgeDetect

fn eq(&self, other: &EdgeDetect) -> 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 Copy for EdgeDetect

impl Eq for EdgeDetect

impl StructuralPartialEq for EdgeDetect