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Owner Two Step Data Module

@perfect-abstractions/compose/access/Owner/TwoSteps/Data/OwnerTwoStepDataMod.sol

Heper functions for two step ownership access

Key Features
  • Single slot erc8042:erc173.owner.pending (keccak256("erc173.owner.pending")), shared with Owner Two Step Transfer Module, renounce/two-step flows, and Owner Two Step Data Facet.
  • File-level getStorage() returns a PendingOwnerStorage pointer; pendingOwner() reads pendingOwner (or address(0) when unset).
  • Read-only from this module `.
Module Usage

Import this module into facets or shared setup code. Its helpers are file-level (effectively internal to your compilation unit). Use them from your facet’s external entrypoints or other modules.

Storage follows the diamond slot in this file; any code using the same STORAGE_POSITION shares state.

See Facets & Modules for more information.

Storage​

State Variables​

PropertyTypeDescriptionSTORAGE_POSITIONbytes32Pending owner storage position within the diamond (Value: keccak256("erc173.owner.pending"))

PendingOwnerStorage​

Definition
/** @custom:storage-location erc8042:erc173.owner.pending */
struct PendingOwnerStorage {
  address pendingOwner;
}

Functions​

getStorage​

Returns a storage pointer to PendingOwnerStorage at STORAGE_POSITION using inline assembly.

function getStorage() pure returns (PendingOwnerStorage storage s);

Returns:

PropertyTypeDescriptionsPendingOwnerStorage storageThe pending-owner struct in diamond storage.

pendingOwner​

Returns getStorage().pendingOwner.

function pendingOwner() view returns (address);

Returns:

PropertyTypeDescription-addressThe pending owner, or address(0) when no transfer is pending.

Best Practices​

Integration Notes​

PendingOwnerStorage lives at keccak256("erc173.owner.pending"). Any code using that slot—including modules that define their own accessor with the same hash—shares the same pendingOwner field.

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