Enum CounterOperation 

pub enum CounterOperation {
    Increment,
    Decrement,
    Set,
}

Counter operations

Variants

Increment

Add a value to the current count

Decrement

Subtract a value from the current count

Set

Set the counter to an absolute value

Implementations

impl CounterOperation

pub fn parse(s: &str) -> Result<Self>

Parse from a string

pub fn apply(&self, current: f64, amount: f64) -> f64

Apply the operation to a current value

Trait Implementations

impl Clone for CounterOperation

fn clone(&self) -> CounterOperation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CounterOperation

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

Formats the value using the given formatter.

impl PartialEq for CounterOperation

fn eq(&self, other: &CounterOperation) -> 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 StructuralPartialEq for CounterOperation