Struct StreamWriterStats 

pub struct StreamWriterStats {
    pub write: SizeAndStats,
    pub write_bytes: SizeAndStats,
    pub sync: Stats,
}

Statistics about a stream writer.

Fields

write: SizeAndStats

Statistics about the write operation.

write_bytes: SizeAndStats

Statistics about the write_bytes operation.

sync: Stats

Statistics about the sync operation.

Implementations

impl StreamWriterStats

pub fn total(&self) -> SizeAndStats

Gives the total stats for this writer.

This adds the count and duration from all three operations, and the total number of bytes written from write and wite_bytes.

It is important to also add the sync stats, because some buffered writers will do most actual io in sync.

Trait Implementations

impl Add for StreamWriterStats

type Output = StreamWriterStats

The resulting type after applying the + operator.

fn add(self, rhs: StreamWriterStats) -> Self::Output

Performs the + operation.

impl AddAssign for StreamWriterStats

fn add_assign(&mut self, rhs: StreamWriterStats)

Performs the += operation.

impl Clone for StreamWriterStats

fn clone(&self) -> StreamWriterStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamWriterStats

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

Formats the value using the given formatter.

impl Default for StreamWriterStats

fn default() -> StreamWriterStats

Returns the “default value” for a type.

impl Copy for StreamWriterStats