Enum CdReaderError 

pub enum CdReaderError {
    Io(Error),
    Scsi(ScsiError),
    Parse(String),
    TrackFormatMismatch {
        track_number: u8,
        track_is_audio: bool,
        requested_format: SectorReadFormat,
    },
    CannotDetectTrackFormat {
        track_number: u8,
        data_mode: Option<u8>,
    },
    NoUsableDrive,
    Backend(Box<dyn Error + Send + Sync + 'static>),
}

Top-level error type returned by cd-da-reader.

Variants

Io(Error)

OS/transport I/O error (open/ioctl/DeviceIoControl/FFI command failure, etc.).

Scsi(ScsiError)

Device reported a SCSI command failure with status/sense context.

Parse(String)

Parsing failure for command response payloads.

TrackFormatMismatch

The requested sector format is incompatible with the track type.

Fields

track_number: u8

Track number from the TOC.

track_is_audio: bool

Whether the TOC identifies the track as audio.

requested_format: SectorReadFormat

Format requested by the caller.

CannotDetectTrackFormat

The track’s sector format could not be determined.

Fields

track_number: u8

Track number from the TOC.

data_mode: Option<u8>

MMC Data Mode value that was reported, when available.

NoUsableDrive

Drive enumeration completed without finding a usable audio CD.

Backend(Box<dyn Error + Send + Sync + 'static>)

A pluggable AudioSectorReader backing failed while reading sectors. The backing’s own error is boxed and preserved as this error’s source, so it can be displayed or downcast without being flattened into this SCSI-oriented enum.

Trait Implementations

impl Debug for CdReaderError

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

Formats the value using the given formatter.

impl Display for CdReaderError

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

Formats the value using the given formatter.

impl Error for CdReaderError

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 CdReaderError

fn from(value: Error) -> Self

Converts to this type from the input type.