Type Alias FluentResult<T, E>

Opt-in dot chaining over a sync Result

type FluentResult<T, E> = {
    andThen: <U>(fn: (value: T) => Result<U, E>) => FluentResult<U, E>;
    chain: <U>(fn: (value: T) => Result<U, E>) => FluentResult<U, E>;
    flatMap: <U>(fn: (value: T) => Result<U, E>) => FluentResult<U, E>;
    map: <U>(fn: (value: T) => U) => FluentResult<U, E>;
    mapErr: <F>(fn: (error: E) => F) => FluentResult<T, F>;
    match: <U>(onOk: (value: T) => U, onErr: (error: E) => U) => U;
    result: Result<T, E>;
    unwrapOr: (defaultValue: T) => T;
}

Type Parameters

T
E

Index

Properties

andThen chain flatMap map mapErr match result unwrapOr

Properties

andThen

andThen: <U>(fn: (value: T) => Result<U, E>) => FluentResult<U, E>

chain

chain: <U>(fn: (value: T) => Result<U, E>) => FluentResult<U, E>

flatMap

flatMap: <U>(fn: (value: T) => Result<U, E>) => FluentResult<U, E>

map

map: <U>(fn: (value: T) => U) => FluentResult<U, E>

mapErr

mapErr: <F>(fn: (error: E) => F) => FluentResult<T, F>

match

match: <U>(onOk: (value: T) => U, onErr: (error: E) => U) => U

`Readonly`result

result: Result<T, E>

unwrapOr

unwrapOr: (defaultValue: T) => T