Enum MarkerError 

#[non_exhaustive]
pub enum MarkerError {
    Invalid,
    Unsupported,
    Expected(&'static str),
    Missing(&'static str),
    ParseFailure(&'static str),
}

Errors related to codestream markers.

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.

Invalid

Invalid marker encountered.

Unsupported

Unsupported marker encountered.

Expected(&'static str)

Expected a specific marker.

Missing(&'static str)

Missing a required marker.

ParseFailure(&'static str)

Failed to read or parse a marker.

Trait Implementations

impl Clone for MarkerError

fn clone(&self) -> MarkerError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for MarkerError

impl Debug for MarkerError

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

Formats the value using the given formatter.

impl Display for MarkerError

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

Formats the value using the given formatter.

impl Eq for MarkerError

impl Error for MarkerError

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<MarkerError> for DecodeError

fn from(e: MarkerError) -> Self

Converts to this type from the input type.

impl PartialEq for MarkerError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MarkerError