Struct streaming_algorithms::SampleTotal

pub struct SampleTotal { /* fields omitted */ }

Given population and sample sizes, returns true if this element is in the sample. Without replacement.

Implementations

impl SampleTotal

pub fn new(total: usize, samples: usize) -> Self

Create a SampleTotal that will provide a sample of size samples of a population of size total.

pub fn sample<R: Rng>(&mut self, rng: &mut R) -> bool

Returns whether or not to this value is in the sample

Trait Implementations

impl Clone for SampleTotal

fn clone(&self) -> SampleTotal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SampleTotal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SampleTotal

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

Deserialize this value from the given Serde deserializer.

impl Drop for SampleTotal

fn drop(&mut self)

Executes the destructor for this type.

impl Serialize for SampleTotal

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

Serialize this value into the given Serde serializer.