Enum ViewFunctionError 

#[non_exhaustive]
pub enum ViewFunctionError {
    IncompatibleCodegen,
    PalletNotFound(String),
    ViewFunctionNotFound {
        pallet_name: String,
        function_name: String,
    },
    CouldNotEncodeInputs(ViewFunctionInputsEncodeError),
    CouldNotDecodeResponse(ViewFunctionDecodeError<u32>),
    CannotCallApi(BackendError),
}

Error working with View 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.

IncompatibleCodegen

PalletNotFound(String)

ViewFunctionNotFound

Fields

pallet_name: String

function_name: String

CouldNotEncodeInputs(ViewFunctionInputsEncodeError)

CouldNotDecodeResponse(ViewFunctionDecodeError<u32>)

CannotCallApi(BackendError)

Trait Implementations

impl Debug for ViewFunctionError

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

Formats the value using the given formatter.

impl Display for ViewFunctionError

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

Formats the value using the given formatter.

impl Error for ViewFunctionError

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<ViewFunctionError> for Error

fn from(source: ViewFunctionError) -> Self

Converts to this type from the input type.