Simple Result


Yet another Result type, inspired by Rust. This type allows you to encode a
logical success or failure when it still may be useful to return a value.

For example, in some string parsing situations, it is useful to be able to parse
from a list of options. In this case, a success would mean that the parsed
string was one of the options, whereas a failure would imply that it wasn't. In
this case, the parsed string could still be returned, such as to construct a
more specific error message.

This package is part of the
mcfunction-langserver project. It
is published automatically - see
the publishing strategy.

Example

``ts
import { Ok, Err, Result } from "simple-result";
import * as assert from "assert";

const value = Ok("Hello");
assert(isOk(value));
assert(!isErr(value));

function parse_from_option(
parser: Parser,
options: string[]
): Result;
``