Enum subxt_codegen::CodegenError

pub enum CodegenError {
    TypeNotFound(u32),
    Fetch(FetchMetadataError),
    Io(String, Error),
    Decode(Error),
    InvalidModule(Span),
    InvalidFields(String),
    TypeSubstitutionError(TypeSubstitutionError),
    InvalidTypePath(String, Error),
    MissingConstantMetadata(String, String),
    MissingStorageMetadata(String, String),
    MissingCallMetadata(String, String),
    InvalidCallVariant(u32),
    InvalidType(String),
}

Error returned when the Codegen cannot generate the runtime API.

Variants

TypeNotFound(u32)

The given metadata type could not be found.

Fetch(FetchMetadataError)

Cannot fetch the metadata bytes.

Io(String, Error)

Failed IO for the metadata file.

Decode(Error)

Cannot decode the metadata bytes.

InvalidModule(Span)

Out of line modules are not supported.

InvalidFields(String)

Expected named or unnamed fields.

TypeSubstitutionError(TypeSubstitutionError)

Substitute types must have a valid path.

InvalidTypePath(String, Error)

Invalid type path.

MissingConstantMetadata(String, String)

Metadata for constant could not be found.

MissingStorageMetadata(String, String)

Metadata for storage could not be found.

MissingCallMetadata(String, String)

Metadata for call could not be found.

InvalidCallVariant(u32)

Call variant must have all named fields.

InvalidType(String)

Type should be an variant/enum.

Implementations

impl CodegenError

pub fn into_compile_error(self) -> TokenStream2

Render the error as an invocation of syn::compile_error!.

Trait Implementations

impl Debug for CodegenError

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

Formats the value using the given formatter.

impl Display for CodegenError

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

Formats the value using the given formatter.

impl Error for CodegenError

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, demand: &mut Demand<'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 CodegenError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<TypeSubstitutionError> for CodegenError

fn from(source: TypeSubstitutionError) -> Self

Converts to this type from the input type.