precolator/
errors.rs

1// Error types and Result alias for Precolator program
2
3use thiserror::Error;
4
5#[derive(Error, Debug)]
6pub enum ProgramError {
7    #[error("Insufficient collateral")]
8    InsufficientCollateral,
9    
10    #[error("Excessive leverage")]
11    ExcessiveLeverage,
12    
13    #[error("Position not found")]
14    PositionNotFound,
15    
16    #[error("Invalid oracle price")]
17    InvalidOraclePrice,
18    
19    #[error("Market not found")]
20    MarketNotFound,
21    
22    #[error("Unauthorized access")]
23    Unauthorized,
24    
25    #[error("Oracle price stale")]
26    StalePriceData,
27    
28    #[error("Position cannot be liquidated")]
29    CannotLiquidate,
30    
31    #[error("Insufficient liquidity")]
32    InsufficientLiquidity,
33    
34    #[error("Invalid amount")]
35    InvalidAmount,
36    
37    #[error("Account already exists")]
38    AccountAlreadyExists,
39    
40    #[error("Account not initialized")]
41    AccountNotInitialized,
42    
43    #[error("Risk threshold exceeded")]
44    RiskThresholdExceeded,
45    
46    #[error("Mathematical overflow")]
47    Overflow,
48    
49    #[error("Invalid configuration")]
50    InvalidConfiguration,
51}
52
53pub type Result<T> = std::result::Result<T, ProgramError>;
precolator/errors.rs

precolator/
errors.rs
