Enum pitch_calc::letter::Letter
[−]
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pub enum Letter { C, Csh, Db, D, Dsh, Eb, E, F, Fsh, Gb, G, Gsh, Ab, A, Ash, Bb, B, }
The letter representation for each step in the 12-tone, equal temperament, chromatic scale.
Variants
C
Csh
Db
D
Dsh
Eb
E
F
Fsh
Gb
G
Gsh
Ab
A
Ash
Bb
B
Methods
impl Letter
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fn is_black_key(&self) -> bool
Returns whether or not the note would be a black key on a standard piano or keyboard.
Trait Implementations
impl Copy for Letter
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impl Clone for Letter
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fn clone(&self) -> Letter
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl Debug for Letter
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impl Hash for Letter
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl PartialOrd for Letter
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fn partial_cmp(&self, other: &Letter) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &Rhs) -> bool
1.0.0
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &Rhs) -> bool
1.0.0
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, other: &Rhs) -> bool
1.0.0
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, other: &Rhs) -> bool
1.0.0
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for Letter
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fn cmp(&self, other: &Letter) -> Ordering
This method returns an Ordering
between self
and other
. Read more
impl PartialEq for Letter
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fn eq(&self, other: &Letter) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0
This method tests for !=
.
impl Eq for Letter
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impl FromPrimitive for Letter
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fn from_i64(n: i64) -> Option<Letter>
Convert an i64
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_u64(n: u64) -> Option<Letter>
Convert an u64
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_isize(n: isize) -> Option<Self>
Convert an isize
to return an optional value of this type. If the value cannot be represented by this value, the None
is returned. Read more
fn from_i8(n: i8) -> Option<Self>
Convert an i8
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_i16(n: i16) -> Option<Self>
Convert an i16
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_i32(n: i32) -> Option<Self>
Convert an i32
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_usize(n: usize) -> Option<Self>
Convert a usize
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_u8(n: u8) -> Option<Self>
Convert an u8
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_u16(n: u16) -> Option<Self>
Convert an u16
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_u32(n: u32) -> Option<Self>
Convert an u32
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_f32(n: f32) -> Option<Self>
Convert a f32
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
fn from_f64(n: f64) -> Option<Self>
Convert a f64
to return an optional value of this type. If the type cannot be represented by this value, the None
is returned. Read more
impl ToPrimitive for Letter
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fn to_i64(&self) -> Option<i64>
Converts the value of self
to an i64
.
fn to_u64(&self) -> Option<u64>
Converts the value of self
to an u64
.
fn to_isize(&self) -> Option<isize>
Converts the value of self
to an isize
.
fn to_i8(&self) -> Option<i8>
Converts the value of self
to an i8
.
fn to_i16(&self) -> Option<i16>
Converts the value of self
to an i16
.
fn to_i32(&self) -> Option<i32>
Converts the value of self
to an i32
.
fn to_usize(&self) -> Option<usize>
Converts the value of self
to a usize
.
fn to_u8(&self) -> Option<u8>
Converts the value of self
to an u8
.
fn to_u16(&self) -> Option<u16>
Converts the value of self
to an u16
.
fn to_u32(&self) -> Option<u32>
Converts the value of self
to an u32
.
fn to_f32(&self) -> Option<f32>
Converts the value of self
to an f32
.
fn to_f64(&self) -> Option<f64>
Converts the value of self
to an f64
.
impl Rand for Letter
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fn rand<R: Rng>(rng: &mut R) -> Letter
Generates a random instance of this type using the specified source of randomness. Read more
impl<T: Int> Add<T> for Letter
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type Output = Letter
The resulting type after applying the +
operator
fn add(self, rhs: T) -> Letter
The method for the +
operator
impl<T: Int> Sub<T> for Letter
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type Output = Letter
The resulting type after applying the -
operator
fn sub(self, rhs: T) -> Letter
The method for the -
operator
impl Add for Letter
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type Output = Letter
The resulting type after applying the +
operator
fn add(self, rhs: Letter) -> Letter
The method for the +
operator