Struct DataBudget

pub struct DataBudget { /* private fields */ }

Implementations

impl DataBudget

pub fn restricted() -> Self

Create a data budget with max bytes, used for tests

pub fn take(&self, size: usize) -> bool

pub fn update<F>(&self, duration_millis: u64, updater: F) -> usize

where F: Fn(usize) -> usize,

Updates the budget if at least given milliseconds has passed since last update. Updater function maps current value of bytes to the new one. Returns current data-budget after the update.

pub fn check(&self, size: usize) -> bool

Trait Implementations

impl Default for DataBudget

fn default() -> DataBudget

Returns the “default value” for a type.