Struct lambda_runtime::HandlerFn

pub struct HandlerFn<F> { /* fields omitted */ }

A Handler implemented by a closure.

Trait Implementations

impl<F: Clone> Clone for HandlerFn<F>

fn clone(&self) -> HandlerFn<F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F: Debug> Debug for HandlerFn<F>

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

Formats the value using the given formatter.

impl<F, A, B, Error, Fut> Handler<A, B> for HandlerFn<F> where
    F: Fn(A, Context) -> Fut,
    Fut: Future<Output = Result<B, Error>>,
    Error: Into<Box<dyn Error + Send + Sync + 'static>> + Display, 

type Error = Error

Errors returned by this handler.

type Fut = Fut

Response of this handler.

fn call(&self, req: A, ctx: Context) -> Self::Fut

Handle the incoming event.