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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