3 releases (stable)
1.0.1 | Jul 26, 2023 |
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1.0.0 | Feb 10, 2023 |
0.1.1 | Jul 26, 2023 |
#4 in #asset-info
37 downloads per month
Used in cw20-ics20-msg
83KB
2K
SLoC
Oraiswap: Common Types
This is a collection of common types and the queriers which are commonly used in oraiswap contracts.
Data Types
AssetInfo
AssetInfo is a convience wrapper to represent the native token and the contract token as a single type. Currently there only Orai native token in Oraichain blockchain.
#[cw_serde]
pub enum AssetInfo {
Token { contract_addr: Addr },
NativeToken { denom: String },
}
Asset
It contains asset info with the amount of token.
pub struct Asset {
pub info: AssetInfo,
pub amount: Uint128,
}
PairInfo
It is used to represent response data of Pair-Info-Querier
pub struct PairInfo {
pub contract_addr: Addr,
pub asset_infos: [AssetInfo; 2],
}
Queriers
Native Token Balance Querier
It uses CosmWasm standard interface to query the account balance to chain.
pub fn query_balance(
querier: &QuerierWrapper,
account_addr: Addr,
denom: String,
) -> StdResult<Uint128> {
Token Balance Querier
It provides simliar query interface with Native-Token-Balance-Querier for CW20 token balance.
pub fn query_token_balance(
querier: &QuerierWrapper,
contract_addr: Addr,
account_addr: Addr,
) -> StdResult<Uint128> {
Token Supply Querier
It provides token supply querier for CW20 token contract.
pub fn query_supply(
querier: &QuerierWrapper,
contract_addr: Addr,
) -> StdResult<Uint128> {
Pair Info Querier
It also provides the query interface to query avaliable oraiswap pair contract info. Any contract can query pair info to oraiswap factory contract.
pub fn query_pair_info(
querier: &QuerierWrapper,
factory_contract: Addr,
asset_infos: &[AssetInfo; 2],
) -> StdResult<PairInfo> {
Dependencies
~5.5–8MB
~168K SLoC