astroport-staking 2.3.0

Astroport Staking Contract
Documentation 
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use cosmwasm_std::StdError;
use cw_utils::{ParseReplyError, PaymentError};
use thiserror::Error;

use crate::contract::MINIMUM_STAKE_AMOUNT;

/// This enum describes staking contract errors
#[derive(Error, Debug, PartialEq)]
pub enum ContractError {
    #[error("{0}")]
    Std(#[from] StdError),

    #[error("{0}")]
    PaymentError(#[from] PaymentError),

    #[error("{0}")]
    ParseReplyError(#[from] ParseReplyError),

    #[error("Initial stake amount must be more than {MINIMUM_STAKE_AMOUNT}")]
    MinimumStakeAmountError {},

    #[error("Insufficient amount of Stake")]
    StakeAmountTooSmall {},

    #[error("Failed to parse or process reply message")]
    FailedToParseReply {},

    #[error("Contract can't be migrated!")]
    MigrationError {},
}