Struct pointcloud::summaries::FloatSummary

pub struct FloatSummary {
    pub moment1: f64,
    pub moment2: f64,
    pub count: usize,
}

Summary of a bunch of underlying floats

Fields

moment1: f64

First moment, see https://en.wikipedia.org/wiki/Moment_(mathematics)

moment2: f64

Second moment, see https://en.wikipedia.org/wiki/Moment_(mathematics)

count: usize

The count of the number of labels included

Trait Implementations

impl Clone for FloatSummary

fn clone(&self) -> FloatSummary

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FloatSummary

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

Formats the value using the given formatter.

impl Default for FloatSummary

fn default() -> FloatSummary

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for FloatSummary

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for FloatSummary

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

Serialize this value into the given Serde serializer.

impl Summary for FloatSummary

type Label = f64

Underlying type.

fn add(&mut self, val: &f64)

Adding a single value to the summary.

fn combine(&mut self, other: &FloatSummary)

Merging several summaries of your data source together. This results in a summary of underlying column over the union of the indexes used to create the input summaries.

fn count(&self) -> usize

The number of elements this summary covers