Struct Settings 

pub struct Settings { /* private fields */ }

Settings are used to configure the Hll and how it transitions between the backing storage types.

Implementations

impl Settings

pub fn new( log_2m: u32, reg_width: u32, explicit_threshold: i32, sparse_enabled: bool, ) -> Result<Self, SettingsError>

pub fn validate(&self) -> Result<(), SettingsError>

pub fn settings_check(&self, other: &Self) -> Result<(), SettingsError>

pub fn explicit_threshold(&self) -> u32

pub fn calculate_explicit_threshold(log_2m: u32, reg_width: u32) -> u32

determines a good cutoff to switch between explicit and probabilistic storage.

Trait Implementations

impl Clone for Settings

fn clone(&self) -> Settings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Settings

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

Formats the value using the given formatter.

impl PartialEq for Settings

fn eq(&self, other: &Settings) -> 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 Copy for Settings

impl StructuralPartialEq for Settings