Tstorish

A simple utility for working with the TSTORE opcode when available, but falling back to SSTORE when unavailable.

Inherit Tstorish on a contract, then it will:

• activate TSTORE on contract deployment if supported on the respective chain
• allow for post-deployment activation by calling __activateTstore()
• fall back to SSTORE if TSTORE is not initially available and has not been activated

Usage:

• _setTstorish(uint256 storageSlot, uint256 value) internal
• _getTstorish(uint256 storageSlot) internal view returns (uint256 value)
• _clearTstorish(uint256 storageSlot) internal