Enum near_vm_errors::PrepareError

pub enum PrepareError {
    Serialization,
    Deserialization,
    InternalMemoryDeclared,
    GasInstrumentation,
    StackHeightInstrumentation,
    Instantiate,
    Memory,
}

Error that can occur while preparing or executing Wasm smart-contract.

Variants

Serialization

Error happened while serializing the module.

Deserialization

Error happened while deserializing the module.

InternalMemoryDeclared

Internal memory declaration has been found in the module.

GasInstrumentation

Gas instrumentation failed.

This most likely indicates the module isn't valid.

StackHeightInstrumentation

Stack instrumentation failed.

This most likely indicates the module isn't valid.

Instantiate

Error happened during instantiation.

This might indicate that start function trapped, or module isn't instantiable and/or unlinkable.

Memory

Error creating memory.

Trait Implementations

impl BorshDeserialize for PrepareError

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 PrepareError

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 PrepareError

fn clone(&self) -> PrepareError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PrepareError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PrepareError

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

Deserialize this value from the given Serde deserializer.

impl Display for PrepareError

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

Formats the value using the given formatter.

impl Eq for PrepareError

impl From<PrepareError> for VMError

fn from(err: PrepareError) -> Self

Performs the conversion.

impl PartialEq<PrepareError> for PrepareError

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for PrepareError

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 PrepareError

impl StructuralPartialEq for PrepareError