Struct HandlerWrapper 

pub struct HandlerWrapper<T> { /* private fields */ }

Handler wrapper that provides additional functionality

Implementations

impl<T> HandlerWrapper<T>

pub fn new(handler: T) -> Self

Create a new handler wrapper

pub fn with_metadata(handler: T, metadata: HandlerMetadata) -> Self

Create a wrapper with metadata

pub const fn handler(&self) -> &Arc<T>

Get handler reference

pub const fn metadata(&self) -> &HandlerMetadata

Get handler metadata

pub fn update_metadata<F>(&mut self, f: F)

where F: FnOnce(&mut HandlerMetadata),

Update handler metadata

Trait Implementations

impl<T: Clone> Clone for HandlerWrapper<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for HandlerWrapper<T>

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

Formats the value using the given formatter.