Function: isErr()
function isErr<T, E>(r): r is { error: E; ok: false };Defined in: result.ts:15
Type Parameters
T
T
E
E
Parameters
r
Result<T, E>
Returns
r is { error: E; ok: false }
function isErr<T, E>(r): r is { error: E; ok: false };Defined in: result.ts:15
T
E
Result<T, E>
r is { error: E; ok: false }