Struct buf_redux::policy::FlushAtLeast

pub struct FlushAtLeast(pub usize);

Flush the buffer if it contains at least the given number of bytes.

Trait Implementations

impl Debug for FlushAtLeast

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

Formats the value using the given formatter.

impl Default for FlushAtLeast

fn default() -> FlushAtLeast

Returns the "default value" for a type.

impl WriterPolicy for FlushAtLeast

fn before_write(&mut self, buf: &mut Buffer, incoming: usize) -> FlushAmt

Return FlushAmt(n > 0) if the buffer should be flushed before reading into it. If the returned amount is 0 or greater than the amount of buffered data, no flush is performed.

fn after_write(&mut self, buf: &Buffer) -> FlushAmt

Return true if the buffer should be flushed after reading into it.