Struct PixelStats

pub struct PixelStats { /* private fields */ }

Stores the statistics collected from a f64 random variable. Accumulation of the statistic is done by add-assigning (using +=) one of the following.

• a f64 value. Adds a new sample
• a (f64, f64) tuple. Adds the first component with weight specified by the second component.
• another PixelStats value. Accumulates the statistic from the other into self.

Implementations

impl PixelStats

pub fn max(&self) -> f64

pub fn min(&self) -> f64

pub fn sum(&self) -> f64

pub fn sum_2(&self) -> f64

pub fn count(&self) -> f64

pub fn mean(&self) -> f64

pub fn variance(&self) -> f64

pub fn std_deviation(&self) -> f64

Trait Implementations

impl AddAssign<&PixelStats> for PixelStats

fn add_assign(&mut self, other: &PixelStats)

Performs the += operation.

impl AddAssign<(f64, f64)> for PixelStats

fn add_assign(&mut self, other: (f64, f64))

Performs the += operation.

impl AddAssign<f64> for PixelStats

fn add_assign(&mut self, other: f64)

Performs the += operation.

impl Clone for PixelStats

fn clone(&self) -> PixelStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PixelStats

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

Formats the value using the given formatter.

impl Default for PixelStats

fn default() -> Self

Returns the “default value” for a type.

impl Serialize for PixelStats

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.