TransientReentrancyGuard

Git Source

Authors: Axicon Labs Limited, Modified from Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/TransientReentrancyGuard.sol), Modified from Soledge (https://github.com/Vectorized/soledge/blob/main/src/utils/ReentrancyGuard.sol)

Gas optimized reentrancy protection for smart contracts. Leverages Cancun transient storage.

State Variables

REENTRANCY_GUARD_SLOT

uint256 private constant REENTRANCY_GUARD_SLOT = 0x8053dfe21e206073e7d912b6bcd2323894159cfd58d0a607082c42be308afb86

Functions

nonReentrant

modifier nonReentrant() virtual;

ensureNonReentrantView

Guards view functions against read-only reentrancy.

If the reentrancy lock is currently active (meaning we are inside a state-changing function), this modifier will revert. This ensures external callers cannot read inconsistent state.

modifier ensureNonReentrantView() virtual;

_ensureNonReentrantView

function _ensureNonReentrantView() internal view;

_nonReentrantSet

function _nonReentrantSet() internal;

_nonReentrantReset

function _nonReentrantReset() internal;

reentrancyGuardEntered

function reentrancyGuardEntered() public view returns (bool entered);