supportsInterface

Contract: JBETHERC20ProjectPayer

Interface: IERC165

Step by step

Indicates if this contract adheres to the specified interface.

See IERC165-supportsInterface.

Definition

function supportsInterface(bytes4 _interfaceId)
  public
  view
  virtual
  override(ERC165, IERC165)
  returns (bool) { ... }

• Arguments:
  • _interfaceId is the ID of the interface to check for adherance to.
• The view function can be accessed externally by anyone, and internally within this contract.
• The view function does not alter state on the blockchain.
• The function overrides a function definition from the IERC165 interface.
• The function returns a flag indicating if this contract adheres to the specified interface.

Body

1. Return true if the provided interface ID is in the list of interfaces this contract adheres to.

   return
     _interfaceId == type(IJBProjectPayer).interfaceId || super.supportsInterface(_interfaceId);

Code

/**
  @notice
  Indicates if this contract adheres to the specified interface.

  @dev
  See IERC165-supportsInterface.

  @param _interfaceId The ID of the interface to check for adherance to.

  @return A flag indicating if this contract adheres to the specified interface.
*/
function supportsInterface(bytes4 _interfaceId)
  public
  view
  virtual
  override(ERC165, IERC165)
  returns (bool)
{
  return
    _interfaceId == type(IJBProjectPayer).interfaceId || super.supportsInterface(_interfaceId);
}

Bug bounty

Category	Description	Reward
Optimization	Help make this operation more efficient.	0.5ETH
Low severity	Identify a vulnerability in this operation that could lead to an inconvenience for a user of the protocol or for a protocol developer.	1ETH
High severity	Identify a vulnerability in this operation that could lead to data corruption or loss of funds.	5+ETH