AsyncAttempt

AsyncAttempt Type

// AsyncAttempt<S,F>

type AsyncAttempt<S = any, F = any> = Promise<Attempt<S,F>>

// Usual format of an AsyncAttempt function

const AttemptFunction = (...params): AsyncAttempt<S, F> => {

const s: S

const f: F

const result: boolean

if (result) return Success(s)

else return Failure(f)

}

Defines the return type on an AsyncAttempt function.

AsyncAttempt Function

// AsyncAttempt()

const AsyncAttempt = async (operation: AsyncAttempt<S,F>): Promise<S>

// A generic asyncattempt function

const AsyncAttemptFunction = async (): AsyncAttempt<S,F>

// Returns S or throws F

const result = await AsyncAttempt(AsyncAttemptFunction())

Unwraps the return value of an AsyncAttempt function, returning a value of type S or throwing a value of type F.