Struct MessageHandlerBuilder

pub struct MessageHandlerBuilder { /* private fields */ }

Builder for creating message handlers with fluent API

Implementations

impl MessageHandlerBuilder

pub fn new() -> Self

Create a new message handler builder

pub fn with_message_callback<F>(self, callback: F) -> Self

where F: Fn(&str) -> Result<(), WebSocketError> + Send + Sync + 'static,

Set the primary message processing callback

pub fn with_error_callback<E>(self, callback: E) -> Self

where E: Fn(&str, &WebSocketError) + Send + Sync + 'static,

Set the error handling callback

pub fn build(self) -> Result<MessageHandler, WebSocketError>

Build the message handler Returns an error if either callback is missing

Trait Implementations

impl Default for MessageHandlerBuilder

fn default() -> Self

Returns the “default value” for a type.