Enum CrossingDirection 

pub enum CrossingDirection {
    Rising,
    Falling,
    Both,
}

Direction of zero-crossing to detect.

Variants

Rising

Detect only when the event function goes from negative to positive

Falling

Detect only when the event function goes from positive to negative

Both

Detect crossings in either direction

Trait Implementations

impl Clone for CrossingDirection

fn clone(&self) -> CrossingDirection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CrossingDirection

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

Formats the value using the given formatter.

impl Default for CrossingDirection

fn default() -> CrossingDirection

Returns the “default value” for a type.

impl PartialEq for CrossingDirection

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for CrossingDirection

impl Eq for CrossingDirection

impl StructuralPartialEq for CrossingDirection