Enum ImageError

#[non_exhaustive]
pub enum ImageError {
    IOError(Error),
    InvalidFileType,
    InvalidRegion {
        byte: u8,
    },
    InvalidHeader(String),
    InvalidBanner(String),
    FileNotFound(String),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

IOError(Error)

InvalidFileType

InvalidRegion

Fields

byte: u8

InvalidHeader(String)

InvalidBanner(String)

FileNotFound(String)

Trait Implementations

impl Debug for ImageError

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

Formats the value using the given formatter.

impl Display for ImageError

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

Formats the value using the given formatter.

impl Error for ImageError

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<Error> for ImageError

fn from(source: Error) -> Self

Converts to this type from the input type.