Enum musical_note::Accidental

pub enum Accidental {
    White,
    Sharp,
    DoubleSharp,
    Flat,
    DoubleFlat,
}

Variants

White

Sharp

DoubleSharp

Flat

DoubleFlat

Implementations

impl Accidental

pub fn to_string_by_note(&self, note: NoteName) -> String

pub fn from_str(name: &str) -> Option<Self>

“es” is Flat, “is” is Sharp, “white” is White.

Examples found in repository

src/lib.rs (line 438)

fn note_from_str(name: &str) -> Option<(NoteName, Accidental)> {
    let note = &name[0..1];
    match NoteName::from_str(note) {
        Some(note) => {
            if name.len() <= 1 {
                return Some((note, Accidental::White));
            } else {
                match Accidental::from_str(&name[1..]) {
                    Some(acc) => Some((note, acc)),
                    None => None,
                }
            }
        }
        None => None,
    }
}

Trait Implementations

impl Clone for Accidental

fn clone(&self) -> Accidental

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Accidental

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

Formats the value using the given formatter.

impl Default for Accidental

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Accidental

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Accidental

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<Accidental> for Accidental

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<Accidental> for Accidental

fn partial_cmp(&self, other: &Accidental) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Accidental

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

Serialize this value into the given Serde serializer.

impl ToString for Accidental

fn to_string(&self) -> String

Converts the given value to a String.

impl Copy for Accidental

impl Eq for Accidental

impl StructuralEq for Accidental

impl StructuralPartialEq for Accidental