Enum MjpegError 

pub enum MjpegError {
    InvalidData(String),
    Unsupported(String),
    Other(String),
    Eof,
    NeedMore,
}

Crate-local error type for the JPEG decoder/encoder pipeline.

Variants mirror the subset of oxideav_core::Error the codec can hit. Transport (Io) and framework-specific (FormatNotFound, CodecNotFound) errors are intentionally absent — they originate in callers that are already linking oxideav-core.

Variants

InvalidData(String)

The bitstream is malformed (bad marker, truncated segment, invalid Huffman code length, etc.).

Unsupported(String)

The bitstream uses a feature this codec doesn’t implement (hierarchical SOF, progressive arithmetic, etc.) or the encoder was asked to emit a frame in a format it doesn’t support.

Other(String)

Catch-all for misuse errors that aren’t bitstream-level (e.g. trait-API contract violations).

Eof

End of stream — no more packets / frames forthcoming.

NeedMore

More input is required before another frame can be produced (decoder) or another packet can be flushed (encoder).

Implementations

impl MjpegError

pub fn invalid(msg: impl Into<String>) -> Self

Construct an MjpegError::InvalidData from a stringy message.

pub fn unsupported(msg: impl Into<String>) -> Self

Construct an MjpegError::Unsupported from a stringy message.

pub fn other(msg: impl Into<String>) -> Self

Construct an MjpegError::Other from a stringy message.

Trait Implementations

impl Clone for MjpegError

fn clone(&self) -> MjpegError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MjpegError

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

Formats the value using the given formatter.

impl Display for MjpegError

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

Formats the value using the given formatter.

impl Eq for MjpegError

impl Error for MjpegError

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<MjpegError> for Error

fn from(e: MjpegError) -> Self

Converts to this type from the input type.

impl PartialEq for MjpegError

fn eq(&self, other: &MjpegError) -> 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 MjpegError