Enum ndarray_npy::ReadNpyError[−][src]

pub enum ReadNpyError {
    Io(Error),
    ParseHeader(ParseHeaderError),
    ParseData(Box<dyn Error + Send + Sync + 'static>),
    LengthOverflow,
    WrongNdim(Option<usize>, usize),
    WrongDescriptor(PyValue),
    MissingData,
    ExtraBytes(usize),
}

Expand description

An error reading a .npy file.

Variants

Io(Error)

An error caused by I/O.

Tuple Fields of Io

0: Error

ParseHeader(ParseHeaderError)

An error parsing the file header.

Tuple Fields of ParseHeader

0: ParseHeaderError

ParseData(Box<dyn Error + Send + Sync + 'static>)

An error parsing the data.

Tuple Fields of ParseData

0: Box<dyn Error + Send + Sync + 'static>

LengthOverflow

Overflow while computing the length of the array (in units of bytes or the number of elements) from the shape described in the file header.

WrongNdim(Option<usize>, usize)

An error caused by incorrect Dimension type.

Tuple Fields of WrongNdim

0: Option<usize>1: usize

WrongDescriptor(PyValue)

The type descriptor does not match the element type.

Tuple Fields of WrongDescriptor

0: PyValue

MissingData

The file does not contain all the data described in the header.

ExtraBytes(usize)

Extra bytes are present between the end of the data and the end of the file.

Tuple Fields of ExtraBytes

0: usize

Trait Implementations

impl Debug for ReadNpyError

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

Formats the value using the given formatter. Read more

impl Display for ReadNpyError

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

Formats the value using the given formatter. Read more

impl Error for ReadNpyError

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

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

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[src]

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0[src]

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for ReadNpyError

fn from(err: Error) -> ReadNpyError

Performs the conversion.

impl From<ReadDataError> for ReadNpyError

fn from(err: ReadDataError) -> ReadNpyError

Performs the conversion.

impl From<ReadNpyError> for ReadNpzError

fn from(err: ReadNpyError) -> ReadNpzError

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for ReadNpyError

impl Send for ReadNpyError

impl Sync for ReadNpyError

impl Unpin for ReadNpyError

impl !UnwindSafe for ReadNpyError

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

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

pub fn into(self) -> U

Performs the conversion.

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

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.