Struct recloser::Recloser

pub struct Recloser { /* fields omitted */ }

A concurrent cirbuit breaker based on RingBuffers that allows or rejects calls depending on the state it is in.

Implementations

impl Recloser

pub fn custom() -> RecloserBuilder

Returns a builder to create a customized Recloser.

pub fn call<F, T, E>(&self, f: F) -> Result<T, Error<E>> where
    F: FnOnce() -> Result<T, E>, 

Wraps a function that may fail, records the result as success or failure. Uses default AnyError predicate that considers any Err(_) as a failure. Based on the result, state transition may happen.

pub fn call_with<P, F, T, E>(&self, predicate: P, f: F) -> Result<T, Error<E>> where
    P: ErrorPredicate<E>,
    F: FnOnce() -> Result<T, E>, 

Wraps a function that may fail, the custom predicate will be used to determine whether the result was a success or failure. Based on the result, state transition may happen.

Trait Implementations

impl Debug for Recloser

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

Formats the value using the given formatter.

impl Default for Recloser

fn default() -> Self

Returns the "default value" for a type.