Struct Tracks 

pub struct Tracks<T>(/* private fields */);

Generic collection for data related to tracks, e.g. for Recording Buffers, Audio Track Trigs, MIDI Track Trigs and the like. Used by a lot of fields on the Part and Pattern types.

Copy (no Box)

This generic collection helper does not use Box and can be Copy.

Example: Using in your own code with custom inner types

use ot_tools_io::types::Tracks;
use ot_tools_io::Defaults;
use ot_tools_io_derive::ArrayDefaults;
use std::array::from_fn;

#[derive(Debug, PartialEq, Default, ArrayDefaults)]
pub struct SomeNumber(u8);

fn main() -> Result<(), ()> {
    let mut my_tracks = Tracks::<SomeNumber>::default();
    let first = my_tracks.first_mut().ok_or(())?;
    *first = SomeNumber(100);

    // first one changed
    assert_eq!(my_tracks[0], SomeNumber(100));
    // rest are default
    assert_eq!(my_tracks[1], SomeNumber(0));

    // correct length
    assert_eq!(my_tracks.len(), 8);

    Ok(())
}

Implementations

impl<T> Tracks<T>

pub fn id_ref(&self, id: &TrackId) -> &T

Returns a reference to an element of the array data

Panic-free

This method is panic-free as the id type is guaranteed to never exceed the max index of the underlying array.

pub fn id_mut(&mut self, id: &TrackId) -> &mut T

Returns a mutable reference to an element the array data

Panic-free

This method is panic-free as the id type is guaranteed to never exceed the max index of the underlying array.

impl<T: Copy> Tracks<T>

pub fn id(self, id: &TrackId) -> T

Returns an owned element of the array data

Panic-free

This method is panic-free as the id type is guaranteed to never exceed the max index of the underlying array.

impl<T> Tracks<T>

pub fn new(value: [T; 8]) -> Self

Trait Implementations

impl<T> AsMut<Tracks<T>> for Tracks<T>

fn as_mut(&mut self) -> &mut Tracks<T>

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T> AsRef<Tracks<T>> for Tracks<T>

fn as_ref(&self) -> &Tracks<T>

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone> Clone for Tracks<T>

fn clone(&self) -> Tracks<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for Tracks<T>

impl<T: Debug> Debug for Tracks<T>

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

Formats the value using the given formatter.

impl<T: Defaults<[T; 8]> + Default> Default for Tracks<T>

fn default() -> Self

Returns the “default value” for a type.

impl<const N: usize, T: Default> Defaults<[Tracks<T>; N]> for Tracks<T>

fn defaults() -> [Self; N]

where Self: Default,

Create an default container type T containing N default instances of Self.

impl<T> Deref for Tracks<T>

type Target = [T; 8]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T> DerefMut for Tracks<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de, T: Deserialize<'de>> Deserialize<'de> for Tracks<T>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: Eq> Eq for Tracks<T>

impl<T: Hash> Hash for Tracks<T>

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<T, I> Index<I> for Tracks<T>

where [T]: Index<I>,

type Output = <[T] as Index<I>>::Output

The returned type after indexing.

fn index(&self, index: I) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<T, I> IndexMut<I> for Tracks<T>

where [T]: IndexMut<I>,

fn index_mut(&mut self, index: I) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl<T: Ord> Ord for Tracks<T>

fn cmp(&self, other: &Tracks<T>) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq for Tracks<T>

fn eq(&self, other: &Tracks<T>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T: PartialOrd> PartialOrd for Tracks<T>

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

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

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

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

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

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

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

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

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

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

impl<T: Serialize> Serialize for Tracks<T>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: PartialEq> StructuralPartialEq for Tracks<T>