Enum Terminator 

pub enum Terminator {
    Complete,
    Chunk,
    None,
}

The status each call/response message holds about how it is terminating its series of messages. Generally, this would be a boolean (Terminator::Complete or Terminator::None), but Terminator::Chunk is introduced to allow for procedures that stream discrete values, which must later be deserialised, which requires knowing how many of them there are. Explicit chunk marking allows for both flexible operation and simultaneously clear typing.

This is exposed to end-users because, sometimes, one may wish to write a streaming procedure that sends partial chunks, in which case granular control can be provided through manually setting this on each call to the yielder closure.

Variants

Complete

Chunk

None

Trait Implementations

impl Clone for Terminator

fn clone(&self) -> Terminator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for Terminator

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for Terminator

impl Eq for Terminator

impl StructuralPartialEq for Terminator