tryCatch

tryCatch<A>(f): TaskMaybe<A>

Defined in: Core/TaskMaybe.ts:66

Creates a TaskMaybe from a Promise-returning function. Returns Some if the promise resolves, None if it rejects. The factory optionally receives an AbortSignal forwarded from the call site.

Type Parameters

A

A

Parameters

f

(signal?) => Promise<A>

Returns

TaskMaybe<A>

Example

const fetchUser = TaskMaybe.tryCatch((signal) =>
  fetch("/user/1", { signal }).then(r => r.json())
);