Enum HaltReason 

pub enum HaltReason {
    OutOfGas(OutOfGasError),
    OpcodeNotFound,
    InvalidFEOpcode,
    InvalidJump,
    NotActivated,
    StackUnderflow,
    StackOverflow,
    OutOfOffset,
    CreateCollision,
    PrecompileError,
    NonceOverflow,
    CreateContractSizeLimit,
    CreateContractStartingWithEF,
    CreateInitCodeSizeLimit,
    OverflowPayment,
    StateChangeDuringStaticCall,
    CallNotAllowedInsideStatic,
    OutOfFunds,
    CallTooDeep,
    RootCallOnly,
    MalformedBuiltinParams,
    CallDepthOverflow,
    NonNegativeExitCode,
    UnknownError,
    InputOutputOutOfBounds,
    UnreachableCodeReached,
    MemoryOutOfBounds,
    TableOutOfBounds,
    IndirectCallToNull,
    IntegerDivisionByZero,
    IntegerOverflow,
    BadConversionToInteger,
    BadSignature,
    OutOfFuel,
    UnknownExternalFunction,
}

Indicates that the EVM has experienced an exceptional halt.

This causes execution to immediately end with all gas being consumed.

Variants

OutOfGas(OutOfGasError)

Out of gas error.

OpcodeNotFound

Opcode not found error.

InvalidFEOpcode

Invalid FE opcode error.

InvalidJump

Invalid jump destination.

NotActivated

The feature or opcode is not activated in hardfork.

StackUnderflow

Attempting to pop a value from an empty stack.

StackOverflow

Attempting to push a value onto a full stack.

OutOfOffset

Invalid memory or storage offset for state::bytecode::opcode::RETURNDATACOPY.

CreateCollision

Address collision during contract creation.

PrecompileError

Precompile error.

NonceOverflow

Nonce overflow.

CreateContractSizeLimit

Create init code size exceeds limit (runtime).

CreateContractStartingWithEF

Error on created contract that begins with EF

CreateInitCodeSizeLimit

EIP-3860: Limit and meter initcode. Initcode size limit exceeded.

OverflowPayment

Overflow payment. Not possible to happen on mainnet.

StateChangeDuringStaticCall

State change during static call.

CallNotAllowedInsideStatic

Call not allowed inside static call.

OutOfFunds

Out of funds to pay for the call.

CallTooDeep

Call is too deep.

RootCallOnly

Function can only be invoked as the root entry call

MalformedBuiltinParams

Builtin function received malformed or invalid parameters

CallDepthOverflow

Exceeded maximum allowed call stack depth

NonNegativeExitCode

Exit code must be non-negative, but a negative value was used

UnknownError

Generic catch-all error for unknown failures

InputOutputOutOfBounds

I/O operation tried to read/write outside allowed buffer bounds

UnreachableCodeReached

Execution reached a code path marked as unreachable

MemoryOutOfBounds

Memory access outside the allocated memory range

TableOutOfBounds

Table index access outside the allocated table range

IndirectCallToNull

Indirect function call attempted with a null function reference

IntegerDivisionByZero

Division or remainder by zero occurred

IntegerOverflow

Integer arithmetic operation overflowed the allowed range

BadConversionToInteger

Invalid conversion to integer (e.g., from NaN or out-of-range value)

BadSignature

Function signature mismatch in a call

OutOfFuel

Execution ran out of allocated fuel/gas

UnknownExternalFunction

Call an undefined or unregistered external function

Trait Implementations

impl Clone for HaltReason

fn clone(&self) -> HaltReason

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HaltReason

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HaltReason

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for HaltReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for HaltReason

fn eq(&self, other: &HaltReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for HaltReason

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for HaltReason

impl Eq for HaltReason

impl StructuralPartialEq for HaltReason