Disableable

See Disableable.sol for more details.

1. Introduction

This abstract contract introduces a fundamental disable mechanism for contracts. It grants the ability for a contract to be effectively deactivated, and utilizes modifiers to control access to specific methods based on the contract's current state.

2. Contract Details

Key Methods:

Authorized

• disableContract: Disables the contract. Internal
• _onContractDisable: Hook to be called when the contract is disabled.
• _isEnabled: Checks if the contract is enabled. Modifiers
• whenEnabled: Restricts access to the method to when the contract is enabled.
• whenDisabled: Restricts access to the method to when the contract is disabled.

3. Key Mechanisms & Concepts

4. Gotchas

5. Failure Modes