Struct Barline 

pub struct Barline { /* private fields */ }

A barline: music21’s bar.Barline, or its bar.Repeat where it is a repeat sign.

Implementations

impl Barline

pub fn new(bar_type: BarlineType) -> Self

A plain barline of a type.

pub fn repeat(direction: RepeatDirection, times: Option<u32>) -> Self

A repeat sign, drawn as music21 draws one: heavy-light where a repeat starts and final where it ends. times is how many times the passage is played, where the score says.

pub fn bar_type(&self) -> BarlineType

How the barline is drawn.

pub fn set_bar_type(&mut self, bar_type: BarlineType)

Changes how the barline is drawn.

pub fn repeat_direction(&self) -> Option<RepeatDirection>

Which way the music repeats, where this is a repeat sign.

pub fn repeat_times(&self) -> Option<u32>

How many times the passage is played, where a repeat sign says.

pub fn repeat_text_expression( &self, prefix: &str, postfix: &str, ) -> Option<TextExpression>

The words a repeat’s count is written as, for a caller that wants them over the staff: music21’s Repeat.getTextExpression, which writes the times between a prefix and a postfix – 3x by default.

music21 writes the count whatever it is, so a repeat that says no count is written Nonex; this answers nothing instead, there being nothing to say.

Trait Implementations

impl Clone for Barline

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 Barline

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

Formats the value using the given formatter.

impl Default for Barline

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Barline

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 Eq for Barline

impl From<Barline> for StreamElement

fn from(value: Barline) -> Self

Converts to this type from the input type.

impl PartialEq for Barline

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Barline

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 Barline