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,
    },
    SerdeError(Box<ErrorKind>),
    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

SerdeError(Box<ErrorKind>)

An error returned by the Rust de(serializer)

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 copy 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<Box<ErrorKind>> for LadduError

fn from(source: Box<ErrorKind>) -> 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.