IB20.setRoleAdmin

Generated B20 reference for setRoleAdmin(bytes32,bytes32).

Signature

function setRoleAdmin(bytes32 role, bytes32 newAdminRole) external;

Field	Value
Selector	0x1e4e0091
Canonical signature	setRoleAdmin(bytes32,bytes32)

Description

Sets the admin role for role. Emits RoleAdminChanged.

Parameters

Parameter	Description
role	Role whose admin is being updated.
newAdminRole	New admin role.

Reverts

• AccessControlUnauthorizedAccount when the caller does not hold the current admin role for role, or when the token has been transitioned to admin-less via renounceLastAdmin.

Access control

Uses the B20 access-control role graph. Factory initCalls bypass role gates during creation.

Policy interaction

No direct policy interaction.

Example

IB20(target).setRoleAdmin(role, newAdminRole);