Enum LadduError

pub enum LadduError {
    IOError(Error),
    ParquetError(ParquetError),
    ArrowError(ArrowError),
    LookupError(LookupError<VarError>),
    RegistrationError {
        name: String,
    },
    AmplitudeNotFoundError {
        name: String,
    },
    ParseError {
        name: String,
        object: String,
    },
    EncodeError(EncodeError),
    DecodeError(DecodeError),
    PickleError(Error),
    ThreadPoolError(ThreadPoolBuildError),
    Custom(String),
}

The error type used by all laddu internal methods

Variants

IOError(Error)

An alias for std::io::Error.

ParquetError(ParquetError)

An alias for parquet::errors::ParquetError.

ArrowError(ArrowError)

An alias for arrow::error::ArrowError.

LookupError(LookupError<VarError>)

An alias for shellexpand::LookupError.

RegistrationError

An error which occurs when the user tries to register two amplitudes by the same name to the same Manager.

Fields

name: String

Name of amplitude which is already registered

AmplitudeNotFoundError

An error which occurs when the user tries to use an unregistered amplitude.

Fields

name: String

Name of amplitude which failed lookup

ParseError

An error which occurs when the user tries to parse an invalid string of text, typically into an enum variant.

Fields

name: String

The string which was parsed

object: String

The name of the object it failed to parse into

EncodeError(EncodeError)

An error returned by the Rust encoder

DecodeError(DecodeError)

An error returned by the Rust decoder

PickleError(Error)

An error returned by the Python pickle (de)serializer

ThreadPoolError(ThreadPoolBuildError)

An error type for rayon thread pools

Custom(String)

A custom fallback error for errors too complex or too infrequent to warrant their own error category.

Trait Implementations

impl Clone for LadduError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LadduError

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

Formats the value using the given formatter.

impl Display for LadduError

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

Formats the value using the given formatter.

impl Error for LadduError

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<ArrowError> for LadduError

fn from(source: ArrowError) -> Self

Converts to this type from the input type.

impl From<DecodeError> for LadduError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<EncodeError> for LadduError

fn from(source: EncodeError) -> Self

Converts to this type from the input type.

impl From<Error> for LadduError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LadduError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<LookupError<VarError>> for LadduError

fn from(source: LookupError<VarError>) -> Self

Converts to this type from the input type.

impl From<ParquetError> for LadduError

fn from(source: ParquetError) -> Self

Converts to this type from the input type.

impl From<ThreadPoolBuildError> for LadduError

fn from(source: ThreadPoolBuildError) -> Self

Converts to this type from the input type.