Struct pointcloud::summaries::VecSummary

pub struct VecSummary {
    pub moment1: Vec<f32>,
    pub moment2: Vec<f32>,
    pub count: usize,
}

Summary of vectors

Fields

moment1: Vec<f32>

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

moment2: Vec<f32>

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 VecSummary

fn clone(&self) -> VecSummary

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VecSummary

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

Formats the value using the given formatter.

impl Default for VecSummary

fn default() -> VecSummary

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for VecSummary

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

Deserialize this value from the given Serde deserializer.

impl Serialize for VecSummary

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 VecSummary

type Label = [f32]

Underlying type.

fn add(&mut self, val: &[f32])

Adding a single value to the summary.

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

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