Recover from errors

Three recovery methods with different shapes. Pick by what you have on hand and what you want back.

`unwrapOr(fallback)` — return T

Use when the fallback is a plain value and you're done with the Result.

const name = user.unwrapOr("anonymous");

Use when the fallback depends on the error or is expensive to compute.

const name = user.unwrapOrElse((error) => `guest-${error.requestId}`);

The callback receives the E and must return a T.

Use when you want to try another Result-producing operation on failure and keep chaining.

const config = readConfig(primaryPath).orElse(() => readConfig(fallbackPath));

orElse produces a Result<T, E2>. The original T is preserved; the error type becomes whatever the fallback returns.

You want…	Method
A plain `T` with a static default	`unwrapOr`
A plain `T` computed from the error	`unwrapOrElse`
Another `Result` you'll keep chaining	`orElse`