Module assets

Functions§

assert_native_asset_info: Assert that an AssetInfo is a native token.
assert_native_coin: Assert that an asset is a native token.
assert_native_token_received: Assert that a specific native token in the form of an Asset was sent to the contract.
assert_native_tokens_received: Assert that all assets in the AssetList are native tokens, and that all of them were also sent in the correct amount in info.funds. Does not error if there are additional native tokens in info.funds that are not in the AssetList.
assert_only_native_coins: Assert that all assets in the AssetList are native tokens.
increase_allowance_msgs: Separate native tokens and Cw20’s in an AssetList and return messages for increasing allowance for the Cw20’s.
merge_assets: Merge duplicates of assets in an AssetList.
receive_asset: Calls TransferFrom on an Asset if it is a Cw20. If it is a native we just assert that the native token was already sent to the contract.
receive_assets: Verifies that all native tokens were a sent in info.funds and returns a Response with a messages that transfers all Cw20 tokens to env.contract.address.
separate_natives_and_cw20s: Converts an AssetList into a Vec<Coin> and a Vec<Cw20Coin>.
to_asset_list: Create an AssetList from a Vec<Coin> and an optional Vec<Cw20Coin>. Removes duplicates from each of the inputs.