Enum layered_io::Activity

pub enum Activity {
    Active,
    Push,
}

For interactivity, it’s desirable to avoid buffering data which is complete enough to be actionable. Activity allows writers to notify the API at points when the data provided is actionable and buffers should be flushed to the reader.

Users that aren’t implementing buffering can ignore this.

Variants

Active

The writer is actively writing and data may be buffered.

Push

The writer has finished writing something actionable and requested buffering layers flush at this point.

This is similar to the PSH flag in TCP.

Trait Implementations

impl Clone for Activity

fn clone(&self) -> Activity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Activity

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

Formats the value using the given formatter.

impl PartialEq for Activity

fn eq(&self, other: &Activity) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Activity

impl Eq for Activity

impl StructuralPartialEq for Activity