Struct KeyNumber

pub struct KeyNumber(/* private fields */);

Expand description

A key number (0 - 127), e.g. of a MIDI Note On message.

Implementations§

impl KeyNumber

pub const MIN: KeyNumber

The smallest value that can be represented by this type.

pub const MAX: KeyNumber

The largest value that can be represented by this type.

pub fn new(value: u8) -> KeyNumber

Creates a KeyNumber.

§Panics

This function panics if value is greater than 127.

pub const unsafe fn new_unchecked(value: u8) -> KeyNumber

Creates a KeyNumber without checking value.

§Safety

value must not be greater than 127.

pub const fn get(self) -> u8

Returns the value as a primitive type.

Trait Implementations§

impl Clone for KeyNumber

fn clone(&self) -> KeyNumber

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for KeyNumber

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

Formats the value using the given formatter. Read more

impl Default for KeyNumber

fn default() -> KeyNumber

Returns the “default value” for a type. Read more

impl Display for KeyNumber

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

Formats the value using the given formatter. Read more

impl From<KeyNumber> for U7

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for i128

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for i16

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for i32

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for i64

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for i8

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for isize

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for u128

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for u16

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for u32

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for u64

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for u8

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<KeyNumber> for usize

fn from(value: KeyNumber) -> Self

Converts to this type from the input type.

impl From<U7> for KeyNumber

fn from(value: U7) -> Self

Converts to this type from the input type.

impl FromStr for KeyNumber

type Err = ParseIntError

The associated error which can be returned from parsing.

fn from_str(source: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more

impl Hash for KeyNumber

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl Ord for KeyNumber

fn cmp(&self, other: &KeyNumber) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 · Source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more

1.21.0 · Source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more

1.50.0 · Source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more

impl PartialEq for KeyNumber

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

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

impl PartialOrd for KeyNumber

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

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

1.0.0 · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · Source§

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl TryFrom<i128> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: i128) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i16> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: i16) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i32> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i64> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: i64) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<isize> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: isize) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u128> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: u128) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u16> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: u16) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u32> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u64> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: u64) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u8> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<usize> for KeyNumber

type Error = TryFromGreaterError

The type returned in the event of a conversion error.

fn try_from(value: usize) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for KeyNumber

impl Eq for KeyNumber

impl StructuralPartialEq for KeyNumber

Auto Trait Implementations§

impl Freeze for KeyNumber

impl RefUnwindSafe for KeyNumber

impl Send for KeyNumber

impl Sync for KeyNumber

impl Unpin for KeyNumber

impl UnwindSafe for KeyNumber

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.