Struct TypedMessageHandler

pub struct TypedMessageHandler<T: 'static + ?Sized, F: Fn(&T) + 'static> { /* private fields */ }

Implementations

impl<T: 'static, F: Fn(&T) + 'static> TypedMessageHandler<T, F>

pub fn new<S: AsRef<str>>(id: Option<S>, callback: F) -> Self

Creates a new handler with an optional custom ID.

pub fn from(callback: F) -> Self

Creates a new handler with an auto-generated ID.

impl<F: Fn(&dyn Any) + 'static> TypedMessageHandler<dyn Any, F>

pub fn new_any<S: AsRef<str>>(id: Option<S>, callback: F) -> Self

Creates a new handler for dynamic Any messages with an optional custom ID.

pub fn from_any<S: AsRef<str>>(id_opt: Option<S>, callback: F) -> Self

Creates a handler for Any messages with an optional ID.

pub fn with_any(callback: F) -> Self

Creates a handler for Any messages with an auto-generated ID.

Trait Implementations

impl<T: Debug + 'static + ?Sized, F: Debug + Fn(&T) + 'static> Debug for TypedMessageHandler<T, F>

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

Formats the value using the given formatter.

impl<T: 'static, F: Fn(&T) + 'static> MessageHandler for TypedMessageHandler<T, F>

fn id(&self) -> Ustr

Returns the unique identifier for this handler.

fn handle(&self, message: &dyn Any)

Handles a message of any type.

fn as_any(&self) -> &dyn Any

Returns this handler as a trait object.

impl<F: Fn(&dyn Any) + 'static> MessageHandler for TypedMessageHandler<dyn Any, F>

fn id(&self) -> Ustr

Returns the unique identifier for this handler.

fn handle(&self, message: &dyn Any)

Handles a message of any type.

fn as_any(&self) -> &dyn Any

Returns this handler as a trait object.