Enum ImageFolderError 

pub enum ImageFolderError {
    NotADirectory(String),
    NoClasses(String),
    NoImages(String),
    ImageDecode(String, String),
    Io(Error),
}

Errors from the ImageFolder dataset.

Variants

NotADirectory(String)

The root path is not a directory.

NoClasses(String)

No class subdirectories found.

NoImages(String)

No image files found.

ImageDecode(String, String)

Image decoding failed.

Io(Error)

I/O error.

Trait Implementations

impl Debug for ImageFolderError

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

Formats the value using the given formatter.

impl Display for ImageFolderError

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

Formats the value using the given formatter.

impl Error for ImageFolderError

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.