Struct Message 

pub struct Message(pub MessageFrame);

Retrieve a MessageFrame from a Frame, but only if the frame is a message.

Tuple Fields

0: MessageFrame

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl<State> Extractor<State> for Message

type Error = MessageFrameError

The error type for this extractor. Anything that can be converted into an extractor error can be used as an error type.

fn extract(frame: Frame, _: &Context<State>) -> Result<Self, Self::Error>

Take an frame and a state and return a result containing the extracted value or the frame.

fn extract_from_frame_and_state( frame: Frame, context: &Context<State>, ) -> Result<Self>

where Self: Sized, Self::Error: Into<ExtractorError>,

Extract a value from a frame and state, returning a result containing the extracted value or an error coerced into a crate::Error.