truthlinked_axiom/
error.rs

1//! Truthlinked Axiom Src Error
2//!
3//! Owns typed error definitions returned by this crate.
4//! VM and bytecode changes are consensus-sensitive and must remain deterministic across platforms.
5
6#[derive(Debug, Clone, PartialEq, Eq)]
7pub enum AxiomError {
8    OutOfGas,
9    CallDepthExceeded,
10    InvalidOpcode(u8),
11    DivisionByZero,
12    ArithmeticOverflow,
13    InvalidJumpTarget(u32),
14    InvalidRegister(u8),
15    InvalidConstIndex(u16),
16    ReturnDataTooLarge,
17    InvalidLength(usize),
18    LogTooLarge,
19    StorageReadFailed,
20    StorageWriteFailed,
21    Unauthorized,
22    AssertFailed,
23    CrossCellFailed(alloc::string::String),
24    BufOverflow,
25    Trap(u16),
26    InvalidBytecode,
27    InvalidMagic,
28    NotImplemented(u8),
29}
30
31impl AxiomError {
32    pub fn code(&self) -> i32 {
33        match self {
34            Self::OutOfGas => -100_001,
35            Self::CallDepthExceeded => -100_002,
36            Self::InvalidOpcode(_) => -100_003,
37            Self::DivisionByZero => -100_004,
38            Self::ArithmeticOverflow => -100_005,
39            Self::InvalidJumpTarget(_) => -100_006,
40            Self::InvalidRegister(_) => -100_007,
41            Self::InvalidConstIndex(_) => -100_008,
42            Self::ReturnDataTooLarge => -100_009,
43            Self::InvalidLength(_) => -100_018,
44            Self::LogTooLarge => -100_010,
45            Self::StorageReadFailed => -100_011,
46            Self::StorageWriteFailed => -100_012,
47            Self::Unauthorized => -100_013,
48            Self::AssertFailed => -100_014,
49            Self::CrossCellFailed(_) => -100_015,
50            Self::BufOverflow => -100_020,
51            Self::Trap(c) => -(*c as i32),
52            Self::InvalidBytecode => -100_016,
53            Self::InvalidMagic => -100_017,
54            Self::NotImplemented(_) => -100_019,
55        }
56    }
57}
58
59impl core::fmt::Display for AxiomError {
60    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
61        write!(f, "{:?}", self)
62    }
63}
truthlinked_axiom/error.rs

truthlinked_axiom/
error.rs
