Enum StyleValue 

pub enum StyleValue {
    Whole(i64),
    Decimal(FloatType),
    Text(String),
}

A value of a style as music21 keeps the attribute it read: a whole number where the text is one, to within a millionth, a number with a fraction where it is that, and the text itself where it is no number – music21’s numToIntOrFloat, which a MusicXML font size written as a CSS size, medium, passes over.

Variants

Whole(i64)

A whole number.

Decimal(FloatType)

A number with a fraction.

Text(String)

Text that is no number.

Implementations

impl StyleValue

pub fn read(text: &str) -> Self

The value an attribute’s text gives.

pub fn number(&self) -> Option<FloatType>

The value as a number, where it is one.

Trait Implementations

impl Clone for StyleValue

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StyleValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StyleValue

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 StyleValue

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

As Python writes the int, float or string.

impl PartialEq for StyleValue

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for StyleValue

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 StyleValue