Enum leptonica_plumbing::PixReadMemError

pub enum PixReadMemError {
    NullPtr,
    ImageSizeConversion(TryFromIntError),
}

Error returned by Pix::read_mem

Variants

NullPtr

ImageSizeConversion(TryFromIntError)

Trait Implementations

impl Debug for PixReadMemError

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

Formats the value using the given formatter.

impl Display for PixReadMemError

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

Formats the value using the given formatter.

impl Error for PixReadMemError

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<TryFromIntError> for PixReadMemError

fn from(source: TryFromIntError) -> Self

Performs the conversion.

impl PartialEq<PixReadMemError> for PixReadMemError

fn eq(&self, other: &PixReadMemError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &PixReadMemError) -> bool

This method tests for !=.

impl StructuralPartialEq for PixReadMemError