TokenOps
IntrospectionuseQuery

useRoleConstants

Read all eight AccessControl role hashes off the manager in one fan-out.

Import
@tokenops/sdk/fhe-vesting/react
Return
{ data, isLoading, error, refetch }
Lifecycle
Introspection

Description

Read all eight AccessControl role hashes off the manager in one fan-out. Each hash is bytecode-immutable, so this is cacheable indefinitely. Pair with useHasRole for membership checks.

Signature

@tokenops/sdk/fhe-vesting/react
ts
function useRoleConstants(options: ManagerHookOptions): UseQueryResult<RoleConstants, Error>;
Want to run a similar shape interactively? The Playground ships 8 ready presets across vesting / airdrop / disperse — deploy a manager, create a vesting, claim, and the airdrop / disperse equivalents. The deep-link above auto-selects the closest preset to useRoleConstants; pick another from the dropdown if you'd rather start there.

Example

components/useRoleConstantsExample.tsx
tsx
"use client";
import { useRoleConstants } from "@tokenops/sdk/fhe-vesting/react";

export function Example() {
  const { data, isLoading } = useRoleConstants(/* args */);

  if (isLoading) return "loading…";
  return <pre>{JSON.stringify(data, null, 2)}</pre>;
}

Auto-generated from the hook's shape (the SDK doesn't carry a TSDoc @example here yet).

See also

Other Introspection hooks in vesting: