Struct Codec 

pub struct Codec { /* private fields */ }

A configured codec server.

Implementations

impl Codec

pub fn new(endpoint: impl Into<String>, auth: Option<String>) -> Self

pub async fn decode( &self, namespace: &str, payloads: &[Payload], ) -> Result<Vec<Payload>, OpError>

Decode a batch of payloads.

Batched rather than one call per payload: a row carries several, and a codec server is usually a network hop away.

The server is required to return exactly as many payloads as it was given, in order, that is what makes the result assignable back to what was sent. A server that returns a different number is a protocol error rather than something to guess around, because pairing them up wrongly would show one payload’s plaintext under another’s label.

Trait Implementations

impl Clone for Codec

fn clone(&self) -> Codec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Codec

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

Formats the value using the given formatter.