Enum ExitError 

pub enum ExitError {
    StackUnderflow,
    StackOverflow,
    InvalidJump,
    InvalidRange,
    DesignatedInvalid,
    CallTooDeep,
    CreateCollision,
    CreateContractLimit,
    InvalidCode(Opcode),
    OutOfOffset,
    OutOfGas,
    OutOfFund,
    PCUnderflow,
    CreateEmpty,
    Other(Cow<'static, str>),
    MaxNonce,
    UsizeOverflow,
    CreateContractStartingWithEF,
}

Exit error reason.

Variants

StackUnderflow

Trying to pop from an empty stack.

StackOverflow

Trying to push into a stack over stack limit.

InvalidJump

Jump destination is invalid.

InvalidRange

An opcode accesses memory region, but the region is invalid.

DesignatedInvalid

Encountered the designated invalid opcode.

CallTooDeep

Call stack is too deep (runtime).

CreateCollision

Create opcode encountered collision (runtime).

CreateContractLimit

Create init code exceeds limit (runtime).

InvalidCode(Opcode)

Invalid opcode during execution or starting byte is 0xef. See EIP-3541.

OutOfOffset

An opcode accesses external information, but the request is off offset limit (runtime).

OutOfGas

Execution runs out of gas (runtime).

OutOfFund

Not enough fund to start the execution (runtime).

PCUnderflow

PC underflowed (unused).

CreateEmpty

Attempt to create an empty account (runtime, unused).

Other(Cow<'static, str>)

Other normal errors.

MaxNonce

Nonce reached maximum value of 2^64-1 https://eips.ethereum.org/EIPS/eip-2681

UsizeOverflow

usize casting overflow

CreateContractStartingWithEF

Trait Implementations

impl Clone for ExitError

fn clone(&self) -> ExitError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExitError

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

Formats the value using the given formatter.

impl PartialEq for ExitError

fn eq(&self, other: &ExitError) -> 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 Eq for ExitError

impl StructuralPartialEq for ExitError