Enum near_vm_errors::VMError

pub enum VMError {
    FunctionCallError(FunctionCallError),
    ExternalError(Vec<u8>),
    InconsistentStateError(InconsistentStateError),
}

Variants

FunctionCallError(FunctionCallError)

ExternalError(Vec<u8>)

Serialized external error from External trait implementation.

InconsistentStateError(InconsistentStateError)

An error that is caused by an operation on an inconsistent state. E.g. an integer overflow by using a value from the given context.

Trait Implementations

impl BorshDeserialize for VMError where
    FunctionCallError: BorshDeserialize,
    Vec<u8>: BorshDeserialize,
    InconsistentStateError: BorshDeserialize, 

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn is_u8() -> bool

Whether Self is u8. NOTE: Vec<u8> is the most common use-case for serialization and deserialization, it's worth handling it as a special case to improve performance. It's a workaround for specific Vec<u8> implementation versus generic Vec<T> implementation. See https://github.com/rust-lang/rfcs/pull/1210 for details.

impl BorshSerialize for VMError where
    FunctionCallError: BorshSerialize,
    Vec<u8>: BorshSerialize,
    InconsistentStateError: BorshSerialize, 

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

fn is_u8() -> bool

Whether Self is u8. NOTE: Vec<u8> is the most common use-case for serialization and deserialization, it's worth handling it as a special case to improve performance. It's a workaround for specific Vec<u8> implementation versus generic Vec<T> implementation. See https://github.com/rust-lang/rfcs/pull/1210 for details.

impl Clone for VMError

fn clone(&self) -> VMError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VMError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VMError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for VMError

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

Formats the value using the given formatter.

impl Eq for VMError

impl From<PrepareError> for VMError

fn from(err: PrepareError) -> Self

Performs the conversion.

impl PartialEq<VMError> for VMError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for VMError

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

Serialize this value into the given Serde serializer.

impl StructuralEq for VMError

impl StructuralPartialEq for VMError