Enum WalletKitError 

pub enum WalletKitError {
    InvalidInput {
        attribute: String,
        reason: String,
    },
    InvalidNumber,
    SerializationError {
        error: String,
    },
    NetworkError {
        url: String,
        error: String,
        status: Option<u16>,
    },
    Reqwest {
        error: String,
    },
    ProofGeneration {
        error: String,
    },
    SemaphoreNotEnabled,
    CredentialNotIssued,
    CredentialNotMined,
    AccountDoesNotExist,
    AccountAlreadyExists,
    UnauthorizedAuthenticator,
    AuthenticatorError {
        error: String,
    },
    Generic {
        error: String,
    },
}

Error outputs from WalletKit

Variants

InvalidInput

Invalid input provided (e.g., incorrect length, format, etc.)

Fields

attribute: String

The attribute that is invalid

reason: String

The reason the input is invalid

InvalidNumber

The presented data is not a valid U256 integer

SerializationError

Unexpected error serializing information

Fields

error: String

The error message from the serialization

NetworkError

Network connection error with details

Fields

url: String

The URL of the request

error: String

The error message from the request

status: Option<u16>

The HTTP status code of the request, if available

Reqwest

HTTP request failure

Fields

error: String

The error message from the request

ProofGeneration

Unhandled error generating a Zero-Knowledge Proof

Fields

error: String

The error message from the proof generation

SemaphoreNotEnabled

The semaphore feature flag is not enabled

CredentialNotIssued

The requested credential is not issued for this World ID

CredentialNotMined

The requested credential has not been submitted on-chain

AccountDoesNotExist

This operation requires a registered account and an account is not registered for this authenticator. Call create_account first to register it.

AccountAlreadyExists

The account already exists for this authenticator. Call account_index to get the account index.

UnauthorizedAuthenticator

The public key was not found in the batch, i.e. the authenticator is not authorized to sign for this action

AuthenticatorError

An unexpected error occurred with the Authenticator

Fields

error: String

The error message from the authenticator

Generic

An unexpected error occurred

Fields

error: String

The details of the error

Trait Implementations

impl<UT> ConvertError<UT> for WalletKitError

fn try_convert_unexpected_callback_error( e: UnexpectedUniFFICallbackError, ) -> Result<Self>

impl Debug for WalletKitError

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

Formats the value using the given formatter.

impl Display for WalletKitError

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

Formats the value using the given formatter.

impl Error for WalletKitError

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<UT> FfiConverter<UT> for WalletKitError

const TYPE_ID_META: MetadataBuffer

Type ID metadata, serialized into a MetadataBuffer.

type FfiType = RustBuffer

The low-level type used for passing values of this type over the FFI.

fn lower(v: Self) -> RustBuffer

Lower a rust value of the target type, into an FFI value of type Self::FfiType.

fn try_lift(buf: RustBuffer) -> Result<Self>

Lift a rust value of the target type, from an FFI value of type Self::FfiType.

fn write(obj: Self, buf: &mut Vec<u8>)

Write a rust value into a buffer, to send over the FFI in serialized form.

fn try_read(buf: &mut &[u8]) -> Result<Self>

Read a rust value from a buffer, received over the FFI in serialized form.

impl From<Error> for WalletKitError

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<ProofError> for WalletKitError

fn from(error: ProofError) -> Self

Converts to this type from the input type.

impl<UT> Lift<UT> for WalletKitError

type FfiType = <WalletKitError as FfiConverter<UT>>::FfiType

fn try_lift(v: Self::FfiType) -> Result<Self>

fn try_read(buf: &mut &[u8]) -> Result<Self>

fn try_lift_from_rust_buffer(v: RustBuffer) -> Result<Self, Error>

Convenience method

impl<UT> LiftRef<UT> for WalletKitError

type LiftType = WalletKitError

impl<UT> LiftReturn<UT> for WalletKitError

type ReturnType = <WalletKitError as Lift<UT>>::FfiType

FFI return type for trait interfaces

fn try_lift_successful_return(v: Self::ReturnType) -> Result<Self>

Lift a successfully returned value from a trait interface

fn lift_foreign_return( ffi_return: Self::ReturnType, call_status: RustCallStatus, ) -> Self

Lift a foreign returned value from a trait interface

fn lift_error(_buf: RustBuffer) -> Self

Lift a Rust value for a callback interface method error result

fn handle_callback_unexpected_error(e: UnexpectedUniFFICallbackError) -> Self

Lift a Rust value for an unexpected callback interface error

impl<UT> Lower<UT> for WalletKitError

type FfiType = <WalletKitError as FfiConverter<UT>>::FfiType

fn lower(obj: Self) -> Self::FfiType

fn write(obj: Self, buf: &mut Vec<u8>)

fn lower_into_rust_buffer(obj: Self) -> RustBuffer

Convenience method

impl<UT> LowerError<UT> for WalletKitError

fn lower_error(obj: Self) -> RustBuffer

Lower this value for scaffolding function return

impl<UT> LowerReturn<UT> for WalletKitError

type ReturnType = <WalletKitError as Lower<UT>>::FfiType

The type that should be returned by scaffolding functions for this type.

fn lower_return(v: Self) -> Result<Self::ReturnType, RustCallError>

Lower the return value from an scaffolding call

fn handle_failed_lift( error: LiftArgsError, ) -> Result<Self::ReturnType, RustCallError>

Lower the return value for failed argument lifts

impl<UT> TypeId<UT> for WalletKitError

const TYPE_ID_META: MetadataBuffer