Enum polars_core::error::ArrowError

source · [−]

#[non_exhaustive]
pub enum ArrowError {
    NotYetImplemented(String),
    External(String, Box<dyn Error + Send + Sync + 'static, Global>),
    Io(Error),
    InvalidArgumentError(String),
    ExternalFormat(String),
    Overflow,
    OutOfSpec(String),
}

Expand description

Enum with all errors in this crate.

Variants (Non-exhaustive)

This enum is marked as 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.

`NotYetImplemented(String)`

Returned when functionality is not yet available.

`External(String, Box<dyn Error + Send + Sync + 'static, Global>)`

Wrapper for an error triggered by a dependency

`Io(Error)`

Wrapper for IO errors

`InvalidArgumentError(String)`

When an invalid argument is passed to a function.

`ExternalFormat(String)`

Error during import or export to/from a format

`Overflow`

Whenever pushing to a container fails because it does not support more entries. The solution is usually to use a higher-capacity container-backing type.

`OutOfSpec(String)`

Whenever incoming data from the C data interface, IPC or Flight does not fulfil the Arrow specification.

Enum polars_core::error::ArrowError

Variants (Non-exhaustive)

NotYetImplemented(String)

External(String, Box<dyn Error + Send + Sync + 'static, Global>)

Io(Error)

InvalidArgumentError(String)

ExternalFormat(String)

Overflow

OutOfSpec(String)

Implementations

impl ArrowError

pub fn from_external_error( error: impl Error + Send + Sync + 'static) -> ArrowError

Trait Implementations

impl Debug for ArrowError

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

impl Display for ArrowError

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

impl Error for ArrowError

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

fn backtrace(&self) -> Option<&Backtrace>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

impl From<ArrowError> for PolarsError

fn from(err: ArrowError) -> Self

impl From<Error> for ArrowError

fn from(error: Error) -> ArrowError

impl From<Error> for ArrowError

fn from(error: Error) -> ArrowError

impl From<Error> for ArrowError

fn from(error: Error) -> ArrowError

impl From<Error> for ArrowError

fn from(error: Error) -> ArrowError

impl From<ParquetError> for ArrowError

fn from(error: ParquetError) -> ArrowError

impl From<ParseError> for ArrowError

fn from(error: ParseError) -> ArrowError

impl From<Utf8Error> for ArrowError

fn from(error: Utf8Error) -> ArrowError

impl From<Utf8Error> for ArrowError

fn from(error: Utf8Error) -> ArrowError

Auto Trait Implementations

impl !RefUnwindSafe for ArrowError

impl Send for ArrowError

impl Sync for ArrowError

impl Unpin for ArrowError

impl !UnwindSafe for ArrowError

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

`NotYetImplemented(String)`

`External(String, Box<dyn Error + Send + Sync + 'static, Global>)`

`Io(Error)`

`InvalidArgumentError(String)`

`ExternalFormat(String)`

`Overflow`

`OutOfSpec(String)`

pub fn from_external_error(
error: impl Error + Send + Sync + 'static
) -> ArrowError

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,