Enum arrow2::io::parquet::read::ParquetError

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pub enum ParquetError {
    General(String),
    OutOfSpec(String),
    External(String, Arc<dyn Error + Send + Sync + 'static>),
}

This is supported on crate feature io_parquet only.

Variants

`General(String)`

General Parquet error.

`OutOfSpec(String)`

When the parquet file is known to be out of spec.

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

Trait Implementations

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impl Clone for ParquetError

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fn clone(&self) -> ParquetError

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for ParquetError

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

Formats the value using the given formatter. Read more

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impl Display for ParquetError

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

Formats the value using the given formatter. Read more

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impl Error for ParquetError

1.30.0 · source

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

The lower-level source of this error, if any. Read more

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

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

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

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impl From<ArrowError> for ParquetError

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fn from(error: ArrowError) -> Self

Performs the conversion.

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impl From<Error> for ParquetError

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fn from(e: Error) -> ParquetError

Performs the conversion.

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impl From<Error> for ParquetError

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fn from(e: Error) -> ParquetError

Performs the conversion.

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impl From<Error> for ParquetError

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fn from(e: Error) -> ParquetError

Performs the conversion.

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impl From<ParquetError> for ArrowError

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fn from(error: ParquetError) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for ParquetError

impl Send for ParquetError

impl Sync for ParquetError

impl Unpin for ParquetError

impl !UnwindSafe for ParquetError

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Enum arrow2::io::parquet::read::ParquetError

Variants

General(String)

OutOfSpec(String)

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

Trait Implementations

impl Clone for ParquetError

fn clone(&self) -> ParquetError

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

impl Debug for ParquetError

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

impl Display for ParquetError

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

impl Error for ParquetError

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 ParquetError

fn from(error: ArrowError) -> Self

impl From<Error> for ParquetError

fn from(e: Error) -> ParquetError

impl From<Error> for ParquetError

fn from(e: Error) -> ParquetError

impl From<Error> for ParquetError

fn from(e: Error) -> ParquetError

impl From<ParquetError> for ArrowError

fn from(error: ParquetError) -> Self

Auto Trait Implementations

impl !RefUnwindSafe for ParquetError

impl Send for ParquetError

impl Sync for ParquetError

impl Unpin for ParquetError

impl !UnwindSafe for ParquetError

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> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

`General(String)`

`OutOfSpec(String)`

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

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> ToOwned for T where
T: Clone,

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>,