Enum ChangeScope 

pub enum ChangeScope {
    Global,
    Part(usize),
    Measures {
        part: usize,
        staff: usize,
        start: usize,
        end: usize,
    },
}

Granularity of the change produced by a command.

Variants

Global

Score-level change: metadata, global tempo, add/delete part, new score.

Part(usize)

Only a specific part changed (by part index).

Measures

One or more measures in a specific part+staff changed.

Fields

part: usize

staff: usize

start: usize

end: usize

Trait Implementations

impl Clone for ChangeScope

fn clone(&self) -> ChangeScope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChangeScope

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChangeScope

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ChangeScope

impl PartialEq for ChangeScope

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ChangeScope

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 ChangeScope