Enum IssueKind

pub enum IssueKind {
    MissingTitle,
    MissingArtist,
    MissingAlbum,
    MissingDate,
    MissingTrackNumber,
    MissingDuration,
    DuplicateTrack,
    SameAudio,
    DuplicateAlbum,
    OtherEdition,
    Md5Mismatch,
    IncompleteAlbum,
    MixedQuality,
    MissingCover,
    SuspiciousYear,
    DamagedAudio,
    SameArtistMaybe,
    SourceDisagrees,
    SourcesDisagree,
    SourceNeedsReview,
    SourceIdentityConflict,
    IncompleteSourceCredits,
    OrphanedRelationAnnotation,
}

Nature of a problem found in the library, independent of the file it was found on.

Variants

MissingTitle

No title in the tags: the one on display was inferred from the file name.

MissingArtist

No artist in the tags, so the track hangs off no discography.

MissingAlbum

No album in the tags: the track will stay on its own, outside any release.

MissingDate

No usable year, which leaves the track out of any chronological ordering.

MissingTrackNumber

No track number, so playback order within the album cannot be guaranteed.

MissingDuration

Duration could not be read, which usually points at a truncated or corrupted file.

DuplicateTrack

Same artist and title heard again at a near-identical duration: the copies waste space.

SameAudio

The same audio, proved by fingerprint rather than guessed from tags.

Stronger than IssueKind::DuplicateTrack and it catches what that cannot: two files whose tags say quite different things, or nothing at all, and whose sound is the same recording. A tag-based guess has to call itself “likely”; this one does not.

DuplicateAlbum

A whole album is present twice, in the same quality: one of the two copies is dead weight.

OtherEdition

The same album is kept in two encodings. Not a defect — worth knowing.

Md5Mismatch

A decoder found the audio no longer matches the MD5 the file carries.

IncompleteAlbum

Tracks missing from a disc, the sign of a rip left unfinished — whether they are gaps in the numbering or a tail short of the announced total.

MixedQuality

One release mixes codecs or sample rates, which usually means it was assembled from different sources.

MissingCover

The release carries no cover art, neither embedded nor beside the files.

SuspiciousYear

The announced year falls outside the plausible range for a recording.

DamagedAudio

A checksum carried by the file does not match its contents: the audio has been damaged since it was written.

SameArtistMaybe

Two artist rows that look like one musician written two ways.

Suggested, never applied, and that is the whole design. A shared MUSICBRAINZ_ARTISTID merges two spellings with no heuristic at all; this is the other half of the problem — files that never met MusicBrainz — where nobody outside the owner of the disk can know the answer. Matching on a fragment of a name merges Angus Young with Neil Young, so what this does is put a pair in front of somebody who can tell, and name the command that acts on it.

SourceDisagrees

A source and the tags say different things about the same release.

Reported, never resolved. Which of the two is right is not something this program can know — a tag may be wrong, and so may MusicBrainz — and the whole reason a fetched value is kept beside the tag rather than on top of it is that the disagreement stays visible and the user decides.

SourcesDisagree

Two trusted external sources contradict one another.

SourceNeedsReview

An approximate attachment has not been accepted or rejected yet.

SourceIdentityConflict

An exact MusicBrainz identity contradicts the identifier in local tags.

IncompleteSourceCredits

A trusted recording identity exists, but its relationship pass has not completed, so credits and works may be missing.

OrphanedRelationAnnotation

A personal note points to a relationship no longer in the current graph.

Implementations

impl IssueKind

pub fn severity(self) -> Severity

Weight given to this kind of problem, which fixes its rank in the report.

pub fn label(self) -> &'static str

Wording of the problem in one short phrase, ready to head a report line.

Trait Implementations

impl Clone for IssueKind

fn clone(&self) -> IssueKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IssueKind

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

Formats the value using the given formatter.

impl Ord for IssueKind

fn cmp(&self, other: &IssueKind) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for IssueKind

fn eq(&self, other: &IssueKind) -> 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 PartialOrd for IssueKind

fn partial_cmp(&self, other: &IssueKind) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for IssueKind

impl Eq for IssueKind

impl StructuralPartialEq for IssueKind