Enum gpiod_core::EdgeDetect

#[repr(u8)]
pub enum EdgeDetect {
    Disable,
    Rising,
    Falling,
    Both,
}

Edge detection setting for GPIO line

Variants

Disable

Detection disabled (default)

Rising

Detect rising edge only

Falling

Detect falling edge only

Both

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.

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

Performs copy-assignment from source.

impl Debug for EdgeDetect

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

Formats the value using the given formatter.

impl Default for EdgeDetect

fn default() -> Self

Returns the “default value” for a type.

impl Display for EdgeDetect

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

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<Self>

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

impl Hash for EdgeDetect

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<EdgeDetect> for EdgeDetect

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

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

const 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 StructuralEq for EdgeDetect

impl StructuralPartialEq for EdgeDetect