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Address.sol

Address.sol

 
 

Clones.sol

Clones.sol

 
 

Create2.sol

Create2.sol

 
 

EIP712.sol

EIP712.sol

 
 

ERC20.sol

ERC20.sol

 
 

ERC20Burnable.sol

ERC20Burnable.sol

 
 

ERC20Permit.sol

ERC20Permit.sol

 
 

EnumerableMap.sol

EnumerableMap.sol

 
 

EnumerableSet.sol

EnumerableSet.sol

 
 

LICENSE

LICENSE

 
 

MerkleProof.sol

MerkleProof.sol

 
 

Ownable.sol

Ownable.sol

 
 

README.md

README.md

 
 

ReentrancyGuard.sol

ReentrancyGuard.sol

 
 

SafeCast.sol

SafeCast.sol

 
 

SafeERC20.sol

SafeERC20.sol

 
 

SafeMath.sol

SafeMath.sol

 
 

README.md

Ports from OpenZeppelin Contracts

Files in this directory are based on the OpenZeppelin Contracts library, and as such are licensed under the MIT License: see LICENSE.

Most of the modifications fall under one of these categories:

  • removal of functions unused in Balancer V2 source code
  • replacement of require statements with the _require function from the BalancerErrors.sol contract
  • modification or addition of functionality to reduce bytecode size (see ReentrancyGuard.sol) or gas usage (see EnumerableSet, EnumerableMap or SafeERC20)

Non-trivial modifications in this last category have associated source code comments that explain the changes and motivation.