Struct ExportOptions 

pub struct ExportOptions {
    pub encoding_date: Option<String>,
    pub software: String,
    pub default_title: Option<String>,
    pub default_author: Option<String>,
    pub make_notation: bool,
}

Available on crate feature musicxml only.

What a document says about how it was made, where the score does not say.

The defaults are music21’s own, so that a score written here reads as the one music21 writes; a caller making a document of its own will want its own title and author, or none.

Fields

encoding_date: Option<String>

The <encoding-date>, as YYYY-MM-DD. music21 writes the day it ran; the crate reads no clock, so the date is written only when given.

software: String

The <software> line written when the score carries no metadata. A score with metadata names its software there instead.

default_title: Option<String>

The movement title of a score with no title of its own: music21’s defaults.title, Music21 Fragment.

default_author: Option<String>

The composer named when the score names no contributor: music21’s defaults.author, Music21.

make_notation: bool

Whether to work out the notation the score leaves unsaid before writing it, as music21’s exporter does with makeNotation=True: gaps filled with unprinted rests, a part with no measures cut into them, notes running past a barline cut and tied, accidentals decided, notes beamed and tuplets bracketed where the part has none yet, and lengths no single note value writes cut into tied values. A measure or a voice handed in alone is written as a part of one measure, given the meter and clef its notes fit where it states none. The score handed in is not changed.

Off, the score is written as it stands, which is music21’s makeNotation=False: a caller that has made its notation already gets exactly what it made.

Trait Implementations

impl Clone for ExportOptions

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 ExportOptions

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

Formats the value using the given formatter.

impl Default for ExportOptions

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ExportOptions

impl PartialEq for ExportOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExportOptions