astroport_pair/
error.rs

1use astroport::{asset::MINIMUM_LIQUIDITY_AMOUNT, pair::MAX_FEE_SHARE_BPS};
2use cosmwasm_std::{OverflowError, StdError, Uint128};
3use cw_utils::{ParseReplyError, PaymentError};
4use thiserror::Error;
5
6/// This enum describes pair contract errors
7#[derive(Error, Debug, PartialEq)]
8pub enum ContractError {
9    #[error("{0}")]
10    Std(#[from] StdError),
11
12    #[error("{0}")]
13    PaymentError(#[from] PaymentError),
14
15    #[error("{0}")]
16    ParseReplyError(#[from] ParseReplyError),
17
18    #[error("Unauthorized")]
19    Unauthorized {},
20
21    #[error("CW20 tokens can be swapped via Cw20::Send message only")]
22    Cw20DirectSwap {},
23
24    #[error("Operation non supported")]
25    NonSupported {},
26
27    #[error("Event of zero transfer")]
28    InvalidZeroAmount {},
29
30    #[error("Operation exceeds max spread limit")]
31    MaxSpreadAssertion {},
32
33    #[error("Provided spread amount exceeds allowed limit")]
34    AllowedSpreadAssertion {},
35
36    #[error("Operation exceeds max splippage tolerance")]
37    MaxSlippageAssertion {},
38
39    #[error("Slippage is more than expected: received {0}, expected {1} LP tokens")]
40    ProvideSlippageViolation(Uint128, Uint128),
41
42    #[error("Received {received} {asset_name} but expected {expected}")]
43    WithdrawSlippageViolation {
44        asset_name: String,
45        received: Uint128,
46        expected: Uint128,
47    },
48
49    #[error("Wrong asset length: expected {expected}, actual {actual}")]
50    WrongAssetLength { expected: usize, actual: usize },
51
52    #[error("Doubling assets in asset infos")]
53    DoublingAssets {},
54
55    #[error("Asset mismatch between the requested and the stored asset in contract")]
56    AssetMismatch {},
57
58    #[error("Pair type mismatch. Check factory pair configs")]
59    PairTypeMismatch {},
60
61    #[error("Incentives address is not set in factory. Cannot auto-stake")]
62    AutoStakeError {},
63
64    #[error("Initial liquidity must be more than {}", MINIMUM_LIQUIDITY_AMOUNT)]
65    MinimumLiquidityAmountError {},
66
67    #[error("Failed to migrate the contract")]
68    MigrationError {},
69
70    #[error("Failed to parse or process reply message")]
71    FailedToParseReply {},
72
73    #[error(
74        "Fee share is 0 or exceeds maximum allowed value of {} bps",
75        MAX_FEE_SHARE_BPS
76    )]
77    FeeShareOutOfBounds {},
78}
79
80impl From<OverflowError> for ContractError {
81    fn from(o: OverflowError) -> Self {
82        StdError::from(o).into()
83    }
84}
astroport_pair/error.rs

astroport_pair/
error.rs
