Enum ContractError

#[non_exhaustive]
pub enum ContractError {
    Std(StdError),
    JsonSerde(FromUtf8Error),
    JsonWasmSerialize(Error),
    JsonWasmDeserialize(Error),
    ProstEncodeError(EncodeError),
    ProstDecodeError(DecodeError),
    SemverError(Error),
    OwnershipError(OwnershipError),
    BufanyError(BufanyError),
    OwnershipCannotBeRenounced,
    Unauthorized,
    InvalidMigrationVersion {
        expected: String,
        actual: String,
    },
    InvalidChannelOrdering,
    InvalidHostPort,
    InvalidControllerPort,
    InvalidVersion {
        expected: String,
        actual: String,
    },
    ChannelOpenInitNotAllowed,
    ChannelCloseInitNotAllowed,
    UnsupportedCodec(String),
    InvalidIcaAddress,
    UnsupportedTxType(String),
    InvalidConnection,
    UnknownDataType(String),
    ActiveChannelAlreadySet,
    InvalidChannelInContractState,
    IcaInfoNotSet,
    NoChannelInitOptions,
    InvalidChannelStatus {
        expected: String,
        actual: String,
    },
    NoCallbackAddress,
    UnsupportedPacketEncoding(String),
    EmptyResponse(String),
    UnknownReplyId(u64),
}

ContractError is the error type returned by contract’s functions.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Std(StdError)

JsonSerde(FromUtf8Error)

JsonWasmSerialize(Error)

JsonWasmDeserialize(Error)

ProstEncodeError(EncodeError)

ProstDecodeError(DecodeError)

SemverError(Error)

OwnershipError(OwnershipError)

BufanyError(BufanyError)

OwnershipCannotBeRenounced

Unauthorized

InvalidMigrationVersion

Fields

expected: String

actual: String

InvalidChannelOrdering

InvalidHostPort

InvalidControllerPort

InvalidVersion

Fields

expected: String

actual: String

ChannelOpenInitNotAllowed

ChannelCloseInitNotAllowed

UnsupportedCodec(String)

InvalidIcaAddress

UnsupportedTxType(String)

InvalidConnection

UnknownDataType(String)

ActiveChannelAlreadySet

InvalidChannelInContractState

IcaInfoNotSet

NoChannelInitOptions

InvalidChannelStatus

Fields

expected: String

actual: String

NoCallbackAddress

UnsupportedPacketEncoding(String)

EmptyResponse(String)

UnknownReplyId(u64)

Trait Implementations

impl Debug for ContractError

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

Formats the value using the given formatter.

impl Display for ContractError

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

Formats the value using the given formatter.

impl Error for ContractError

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 From<BufanyError> for ContractError

fn from(source: BufanyError) -> Self

Converts to this type from the input type.

impl From<DecodeError> for ContractError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<EncodeError> for ContractError

fn from(source: EncodeError) -> Self

Converts to this type from the input type.

impl From<Error> for ContractError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ContractError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ContractError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for ContractError

fn from(source: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<OwnershipError> for ContractError

fn from(source: OwnershipError) -> Self

Converts to this type from the input type.

impl From<StdError> for ContractError

fn from(source: StdError) -> Self

Converts to this type from the input type.