Enum subxt_codegen::error::FetchMetadataError

#[non_exhaustive]
pub enum FetchMetadataError {
    DecodeError(FromHexError),
    CodecError(Error),
    RequestError(ClientError),
    Io(String, Error),
    InvalidScheme(String),
    Other(String),
}

Error attempting to load metadata.

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.

DecodeError(FromHexError)

Error decoding from a hex value.

CodecError(Error)

Some SCALE codec error.

RequestError(ClientError)

JSON-RPC error fetching metadata.

Io(String, Error)

Failed IO when fetching from a file.

InvalidScheme(String)

URL scheme is not http, https, ws or wss.

Other(String)

Some other error.

Trait Implementations

impl Debug for FetchMetadataError

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

Formats the value using the given formatter.

impl Display for FetchMetadataError

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

Formats the value using the given formatter.

impl Error for FetchMetadataError

fn source(&self) -> Option<&(dyn Error + 'static)>

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<Error> for FetchMetadataError

fn from(source: ClientError) -> Self

Converts to this type from the input type.

impl From<Error> for FetchMetadataError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FetchMetadataError> for CodegenError

fn from(source: FetchMetadataError) -> Self

Converts to this type from the input type.

impl From<FromHexError> for FetchMetadataError

fn from(source: FromHexError) -> Self

Converts to this type from the input type.