Enum QueryError 

pub enum QueryError {
    OcallError(OcallError),
    BadOrigin,
    RuntimeError(String),
    InstanceNotFound,
    NoResponse,
    ServiceUnavailable,
    Timeout,
    InvalidSignature,
    ContractNotFound,
    DecodeError,
    OtherError(String),
    Unsupported,
    InvalidContractExecResult,
    DispatchError(String),
}

Errors that may occur during the contract query.

Variants

OcallError(OcallError)

Ocall error.

BadOrigin

The origin is invalid.

RuntimeError(String)

An error occurred during the contract execution.

InstanceNotFound

The instance is not found.

NoResponse

No response received from the contract. Maybe the contract was panicked during execution.

ServiceUnavailable

The contract is busy and cannot process the request.

Timeout

The request is timeout.

InvalidSignature

Signature is invalid.

ContractNotFound

No such contract.

DecodeError

Unable to decode the request data.

OtherError(String)

Other errors reported during the contract query execution.

Unsupported

The operation is unsupported.

InvalidContractExecResult

Failed to decode the ContractExecResult.

DispatchError(String)

Error reported by the pink runtime.

Trait Implementations

impl Debug for QueryError

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

Formats the value using the given formatter.

impl Decode for QueryError

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for QueryError

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<OcallError> for QueryError

fn from(err: OcallError) -> Self

Converts to this type from the input type.

impl EncodeLike for QueryError