Enum InternalError 

pub enum InternalError {
    Overflow,
    Underflow,
    DivisionByZero,
    TypeConversion,
    CallFrame,
    Slicing,
    AccountNotFound,
    InvalidPrecompileAddress,
    InvalidFork,
    AccountNotDelegated,
    RecipientNotFoundForPrivilegedTransaction,
    MemorySizeOverflow,
    Custom(String),
    Database(DatabaseError),
    FakeExponentialError(FakeExponentialError),
}

Variants

Overflow

Underflow

DivisionByZero

TypeConversion

CallFrame

Slicing

AccountNotFound

InvalidPrecompileAddress

InvalidFork

AccountNotDelegated

RecipientNotFoundForPrivilegedTransaction

MemorySizeOverflow

Custom(String)

Database(DatabaseError)

Unexpected error when accessing the database, used in trait Database.

FakeExponentialError(FakeExponentialError)

Implementations

impl InternalError

pub fn msg(msg: &'static str) -> Self

Trait Implementations

impl Clone for InternalError

fn clone(&self) -> InternalError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InternalError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for InternalError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for InternalError

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

Formats the value using the given formatter.

impl Eq for InternalError

impl Error for InternalError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<DatabaseError> for InternalError

fn from(source: DatabaseError) -> Self

Converts to this type from the input type.

impl From<FakeExponentialError> for InternalError

fn from(source: FakeExponentialError) -> Self

Converts to this type from the input type.

impl From<InternalError> for VMError

fn from(source: InternalError) -> Self

Converts to this type from the input type.

impl PartialEq for InternalError

fn eq(&self, other: &InternalError) -> 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 InternalError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for InternalError