swap_callback.gno

gnoswap/contract/r/gnoswap/router/v1/swap_callback.gno at main · gnoswap-labs/gnoswapGitHub

SwapCallback

func SwapCallback(
	token0Path string,
	token1Path string,
	amount0Delta int64,
	amount1Delta int64,
	payer address
) error

SwapCallback is called by pools to transfer tokens during a swap.

Parameters

Name	Type	Description
token0Path	string	path of token0
token1Path	string	path of token1
amount0Delta	int64	amount change for token0
amount1Delta	int64	amount change for token1
payer	address	address that will pay for the swap

Return Values

Name	Type	Description
err	error	error if callback fails