Last update: September 30, 2021

TridentERC20

Trident pool ERC-20 with EIP-2612 extension.

Functions

constructor

  function constructor(
  ) internal

_calculateDomainSeparator

  function _calculateDomainSeparator(
  ) internal returns (bytes32 domainSeperator)

DOMAIN_SEPARATOR

  function DOMAIN_SEPARATOR(
  ) public returns (bytes32 domainSeperator)

EIP-712 typehash for this contract’s domain.

approve

  function approve(
    address spender,
    uint256 amount
  ) external returns (bool)

Approves amount from msg.sender to be spent by spender.

Parameters:

Name	Type	Description
spender	address	Address of the party that can pull tokens from msg.sender‘s account.
amount	uint256	The maximum collective amount that spender can pull.

Return Values:

Name	Type	Description
Returns	address	‘true’ if succeeded.

transfer

  function transfer(
    address recipient,
    uint256 amount
  ) external returns (bool)

Transfers amount tokens from msg.sender to recipient.

Parameters:

Name	Type	Description
recipient	address	The address to move tokens to.
amount	uint256	The token amount to move.

Return Values:

Name	Type	Description
Returns	address	‘true’ if succeeded.

transferFrom

  function transferFrom(
    address sender,
    address recipient,
    uint256 amount
  ) external returns (bool)

Transfers amount tokens from sender to recipient. Caller needs approval from from.

Parameters:

Name	Type	Description
sender	address	Address to pull tokens from.
recipient	address	The address to move tokens to.
amount	uint256	The token amount to move.

Return Values:

Name	Type	Description
Returns	address	‘true’ if succeeded.

permit

  function permit(
    address owner,
    address spender,
    uint256 amount,
    uint256 deadline,
    uint8 v,
    bytes32 r,
    bytes32 s
  ) external

Triggers an approval from owner to spender.

Parameters:

Name	Type	Description
owner	address	The address to approve from.
spender	address	The address to be approved.
amount	uint256	The number of tokens that are approved (2^256-1 means infinite).
deadline	uint256	The time at which to expire the signature.
v	uint8	The recovery byte of the signature.
r	bytes32	Half of the ECDSA signature pair.
s	bytes32	Half of the ECDSA signature pair.

_mint

  function _mint(
  ) internal

_burn

  function _burn(
  ) internal

Events

Transfer

  event Transfer(
  )

Approval

  event Approval(
  )