Trait EstimatorMut

pub trait EstimatorMut<L: EstimationLogic + ?Sized>: Estimator<L> + AsMut<L::Backend> {
    // Required methods
    fn add(&mut self, element: impl Borrow<L::Item>);
    fn clear(&mut self);
    fn set(&mut self, backend: &L::Backend);
}

A mutable estimator.

A mutable estimator must implement AsMut so to return a mutable reference to its backend.

Required Methods

fn add(&mut self, element: impl Borrow<L::Item>)

Adds an element to the estimator.

fn clear(&mut self)

Clears the estimator, making it empty.

fn set(&mut self, backend: &L::Backend)

Sets the contents of self to the the given backend.

If you need to set to the content of another estimator, just use as_ref on the estimator. This approach makes it possible to extract content from both owned and non-owned estimators.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<L: EstimationLogic + Clone, BL: Borrow<L>, B: AsRef<L::Backend> + AsMut<L::Backend>> EstimatorMut<L> for DefaultEstimator<L, BL, B>