Enum FormatHeaderError 

pub enum FormatHeaderError {
    PyValue(FormatError),
    HeaderTooLong,
}

Error formatting an .npy header.

Variants

PyValue(FormatError)

Error formatting the header’s metadata dictionary.

HeaderTooLong

The total header length overflows usize, or HEADER_LEN exceeds the maximum encodable value.

Trait Implementations

impl Debug for FormatHeaderError

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

Formats the value using the given formatter.

impl Display for FormatHeaderError

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

Formats the value using the given formatter.

impl Error for FormatHeaderError

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<FormatError> for FormatHeaderError

fn from(err: PyValueFormatError) -> FormatHeaderError

Converts to this type from the input type.

impl From<FormatHeaderError> for WriteHeaderError

fn from(err: FormatHeaderError) -> WriteHeaderError

Converts to this type from the input type.

impl From<FormatHeaderError> for WriteNpyError

fn from(err: FormatHeaderError) -> WriteNpyError

Converts to this type from the input type.