Enum Field 

#[non_exhaustive]
pub enum Field {
    Title,
    Artist,
    AlbumArtist,
    Album,
    Composer,
    Conductor,
    Genre,
    Date,
    Disc,
    Grouping,
    Publisher,
    Copyright,
    Isrc,
    Comment,
}

A well-known field of a track’s tag.

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.

Title

Track title (TIT2).

Artist

Lead artist (TPE1).

AlbumArtist

Album artist (TPE2).

Album

Album title (TALB).

Composer

Composer (TCOM).

Conductor

Conductor (TPE3).

Genre

Genre (TCON).

Date

Recording date (TDRC; TYER in ID3v2.3 tags).

Disc

Disc number, "n" or "n/total" (TPOS).

Grouping

Content group, such as a work or movement (TIT1; GRP1 in some tags).

Publisher

Label or publisher (TPUB).

Copyright

Copyright message (TCOP).

Isrc

International Standard Recording Code (TSRC).

Comment

General comment (COMM with an empty description).

Implementations

impl Field

pub const ALL: [Self; 14]

Every field, in a stable order.

pub fn target(self) -> Target

Where this field is written.

pub fn read(self, tag: &Tag) -> Option<String>

The field’s value in tag, or None if it is absent or blank.

Several values stored in one frame are joined with "; ".

Trait Implementations

impl Clone for Field

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Field

impl Debug for Field

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

Formats the value using the given formatter.

impl Eq for Field

impl Hash for Field

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Field

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Field

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Field

fn partial_cmp(&self, other: &Self) -> 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 StructuralPartialEq for Field