Struct NullSink 

pub struct NullSink { /* private fields */ }

A sink that discards all data (useful for benchmarking).

Implementations

impl NullSink

pub fn new() -> Self

impl NullSink

Implement Sink for any type that can be counted. Usage: let mut sink: NullSink = NullSink::new(); sink.write_any(item);

pub fn write_any<T>(&mut self, _item: T)

Write any item (type-erased counting).

pub fn items_written(&self) -> u64

Get the number of items written.

Trait Implementations

impl Default for NullSink

fn default() -> Self

Returns the “default value” for a type.