Struct Closure 

pub struct Closure<'a, S, I, E>(/* private fields */);

Closure is a wrapper around a closure that implements the Action trait. unsupport thread-safe

Implementations

impl<'a, S, I, E> Closure<'a, S, I, E>

pub fn new<F>(f: F) -> Self

where F: Fn(&Event<'_, S, I>) -> Result<(), E> + 'a,

Trait Implementations

impl<'a, S, I, E: Error> Action<S, I> for Closure<'a, S, I, E>

type Err = E

fn call(&self, e: &Event<'_, S, I>) -> Result<(), Self::Err>

impl<'a, S, I, E> Clone for Closure<'a, S, I, E>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, S, I, E> Debug for Closure<'a, S, I, E>

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

Formats the value using the given formatter.