Enum Decoded 

#[non_exhaustive]
pub enum Decoded<E, Err> {
    Nothing,
    Event(E),
    Events(Vec<E>),
    Error(Err),
}

What one frame decodes to.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Nothing

Nothing for the consumer: a control frame, an answer the protocol reads itself, or a frame it skips.

Event(E)

One event.

Events(Vec<E>)

Several events, in order, such as one the protocol originates ahead of the update it concerns.

Error(Err)

A failure, which Protocol::recover decides.

Trait Implementations

impl<E: Debug, Err: Debug> Debug for Decoded<E, Err>

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

Formats the value using the given formatter.