Struct HandlerFn 

pub struct HandlerFn<F, Fut>
where
    F: Fn() -> Fut + Send + Sync,
    Fut: Future<Output = String> + Send,
{ /* private fields */ }

Wrapper for function-based handlers with no arguments

Implementations

impl<F, Fut> HandlerFn<F, Fut>

where F: Fn() -> Fut + Send + Sync, Fut: Future<Output = String> + Send,

pub fn new(func: F) -> Self

Create a new handler from a function

Trait Implementations

impl<F, Fut> Handler for HandlerFn<F, Fut>

where F: Fn() -> Fut + Send + Sync + 'static, Fut: Future<Output = String> + Send + 'static,

fn call( &self, ) -> Pin<Box<dyn Future<Output = Result<String, String>> + Send + '_>>

Call the handler and return a result