Type Alias AsyncOption<T>

AsyncOption: Promise<Option<T>>

Represents an asynchronous Option that is wrapped in a Promise. This type alias is used for functions that perform asynchronous operations and return an Option as the result.

Type Parameters

T
The type of the value that may be contained in the Some variant.

Since

1.5.0

Example

async function fetchUser(id: number): AsyncOption<User> {
    const response = await fetch(`/users/${id}`);
    if (response.ok) {
        return Some(await response.json());
    }
    return None;
}

Type Alias AsyncOption<T>

Type Parameters

Since

Example

Settings