Struct RecommendedConcurrency 

pub struct RecommendedConcurrency { /* private fields */ }

The recommended concurrency of a codec includes the most efficient and maximum recommended concurrency.

Consider a chain that does slow decoding first on a single thread, but subsequent codecs can run on multiple threads. In this case, recommended concurrency is best expressed by two numbers:

• the efficient concurrency, equal to the minimum of codecs
• the maximum concurrency, equal to the maximum of codecs

Implementations

impl RecommendedConcurrency

pub fn new(range: impl RangeBounds<usize>) -> RecommendedConcurrency

Create a new recommended concurrency struct with an explicit concurrency range and preferred concurrency.

A minimum concurrency of zero is interpreted as a minimum concurrency of one.

pub fn new_minimum(minimum: usize) -> RecommendedConcurrency

Create a new recommended concurrency struct with a specified minimum concurrency and unbounded maximum concurrency.

pub fn new_maximum(maximum: usize) -> RecommendedConcurrency

Create a new recommended concurrency struct with a specified maximum concurrency.

pub fn min(&self) -> usize

Return the minimum concurrency.

pub fn max(&self) -> usize

Return the maximum concurrency.

Trait Implementations

impl Clone for RecommendedConcurrency

fn clone(&self) -> RecommendedConcurrency

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecommendedConcurrency

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

Formats the value using the given formatter.