Enum EVMError

pub enum EVMError<DBError> {
    Transaction(InvalidTransaction),
    Header(InvalidHeader),
    Database(DBError),
    Custom(String),
    Precompile(String),
}

Main EVM error.

Variants

Transaction(InvalidTransaction)

Transaction validation error.

Header(InvalidHeader)

Header validation error.

Database(DBError)

Database error.

Custom(String)

Custom error.

Useful for handler registers where custom logic would want to return their own custom error.

Precompile(String)

Precompile error.

Implementations

impl<DBError> EVMError<DBError>

pub fn map_db_err<F, E>(self, op: F) -> EVMError<E>

where F: FnOnce(DBError) -> E,

Maps a DBError to a new error type using the provided closure, leaving other variants unchanged.

Trait Implementations

impl<DBError: Clone> Clone for EVMError<DBError>

fn clone(&self) -> EVMError<DBError>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<DBError: Debug> Debug for EVMError<DBError>

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

Formats the value using the given formatter.

impl<'de, DBError> Deserialize<'de> for EVMError<DBError>

where DBError: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<DBError: Display> Display for EVMError<DBError>

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

Formats the value using the given formatter.

impl<DBError: Error + 'static> Error for EVMError<DBError>

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<DBError> From<InvalidHeader> for EVMError<DBError>

fn from(value: InvalidHeader) -> Self

Converts to this type from the input type.

impl<DBError> From<InvalidTransaction> for EVMError<DBError>

fn from(value: InvalidTransaction) -> Self

Converts to this type from the input type.

impl<DBError: Hash> Hash for EVMError<DBError>

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<DBError: PartialEq> PartialEq for EVMError<DBError>

fn eq(&self, other: &EVMError<DBError>) -> 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<DBError> Serialize for EVMError<DBError>

where DBError: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<DBError: Eq> Eq for EVMError<DBError>

impl<DBError> StructuralPartialEq for EVMError<DBError>