Enum ContractError 

pub enum ContractError {
    Panic(String),
    OutOfGas,
    DoesNotExist,
    Unknown,
}

The error possibly returned on an inter-contract-call.

Variants

Panic(String)

OutOfGas

DoesNotExist

Unknown

Implementations

impl ContractError

pub fn to_parts(&self, slice: &mut [u8]) -> i32

Write the appropriate data the arg_buf and return the error code.

Trait Implementations

impl Archive for ContractError

where String: Archive,

type Archived = ArchivedContractError

The archived representation of this type.

type Resolver = ContractErrorResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

unsafe fn resolve( &self, pos: usize, resolver: <ContractError as Archive>::Resolver, out: *mut <ContractError as Archive>::Archived, )

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for ContractError

fn clone(&self) -> ContractError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContractError

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

Formats the value using the given formatter.

impl<__D> Deserialize<ContractError, __D> for <ContractError as Archive>::Archived

where __D: Fallible + ?Sized, String: Archive, <String as Archive>::Archived: Deserialize<String, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<ContractError, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl Display for ContractError

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

Formats the value using the given formatter.

impl From<Error> for ContractError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl<__S> Serialize<__S> for ContractError

where __S: Fallible + ?Sized, String: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<ContractError as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.