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Trading Status
The sERC20 library takes full control when handling the trading status of your token. These built in methods control everything for your convenience.
Once enabled, trading can not be turned back off.
The sERC20 contract takes full control of your tokens trading status. Under the hood the library exposes the following functions for your convenience. Unlike other methods provided by sERC20 however, the enable method is marked as
virtual, thus allowing your to override it for more fine grained control. For example you may wish to capture the launch block.function sercSetTradingEnabled() public virtual onlyOwner
As mentioned above, this method is marked as
virtual. This means that you are free to override this method within your contract for finer control.function sercSetTradingEnabled() public virtual override onlyOwner {
// Parent call - IMPORTANT
super.sercSetTradingEnabled();
// Additional functionality...
launchedBlock = block.number;
...
}
Make sure to call the parent
sercSetTraingEnabled method so that we can update the block/timestamp trading was enabled.The sERC20 contract exposes functions for reading trading status of your token. You should NEVER handle these yourself, always refer to our built in methods to maintain your sERC20 implementation integrity.
// External usage
function sercTradingEnabled() public view returns (bool)
// Internal usage
function _sercTradingEnabled() internal view returns (bool)
Remember! ALWAYS use our build in methods any time you access state that can be controlled by sERC20, doing otherwise compromises your implementation integrity.
Last modified 9mo ago