Enum StreamKind 

pub enum StreamKind {
    Stream,
    Voice,
    Measure,
    Part,
    PartStaff,
    Score,
    Opus,
}

Which of music21’s Stream subclasses a stream stands for.

music21 makes each of these a class of its own; they carry no behaviour that a tag does not, and a tag is what the filters here need.

Variants

Stream

A stream with no particular role: music21’s Stream.

Voice

One independent line inside a measure.

Measure

One bar.

Part

One instrument’s line through the piece.

PartStaff

One staff of a part written on several.

Score

A whole piece, holding parts.

Opus

A collection of scores.

Implementations

impl StreamKind

pub const ALL: [StreamKind; 7]

Every kind, in music21’s order of containment.

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

music21’s class name for this kind.

Trait Implementations

impl Clone for StreamKind

fn clone(&self) -> StreamKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamKind

impl Debug for StreamKind

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

Formats the value using the given formatter.

impl Default for StreamKind

fn default() -> StreamKind

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StreamKind

Available on crate feature serde only.

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StreamKind

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

Formats the value using the given formatter.

impl Eq for StreamKind

impl Hash for StreamKind

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 PartialEq for StreamKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for StreamKind

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for StreamKind