Enum ResponseMessage 

pub enum ResponseMessage {
    Single(Response),
    Batch(Vec<Response>),
    Empty,
}

The output of Server::handle.

An Empty variant means nothing should be sent back (e.g., all-notification batch).

Variants

Single(Response)

A single response.

Batch(Vec<Response>)

A batch of responses.

Empty

No response to send (notification, or all-notification batch).

Implementations

impl ResponseMessage

pub fn to_json(&self) -> Result<Option<String>>

Serializes this message into a JSON string suitable for writing to a transport.

For Empty variants, returns None. For Single, returns the serialized Response. For Batch, returns the serialized array.

Trait Implementations

impl Clone for ResponseMessage

fn clone(&self) -> ResponseMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResponseMessage

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

Formats the value using the given formatter.