Struct MorphOf 

pub struct MorphOf<const BITS: u32> { /* private fields */ }

The value a performance control morphs its parent parameter to.

Every morphable parameter has three of these beside it — _wheel, _aftertouch and _ctrl_pedal — and together they are half of every Stage body’s field count. They are not controls of their own: an interface shows them on the parent’s knob, as a second handle, which is what ControlKind::Morph tells it to do.

BITS is the slot’s width, which tracks the parent’s: eight beside a 0..=127 knob, five beside a drawbar, three beside a switch.

⚠️ The encoding is not established. Stage 4 specimens use the whole byte, with 127 predominant. It may be a signed delta biased by 127 or a destination at twice the parent’s resolution. Inferred from specimens; not confirmed on hardware. Self::is_neutral is the only interpretation exposed.

The experiment that settles it: assign one morph at a known depth, store, and diff the slot against its parent’s value.

Implementations

impl<const BITS: u32> MorphOf<BITS>

pub const NEUTRAL: u8

The slot’s midpoint. Only the eight-bit value is confirmed by specimens.

pub fn as_u8(&self) -> u8

pub fn is_neutral(&self) -> bool

Whether the slot holds NEUTRAL.

Trait Implementations

impl<const BITS: u32> Clone for MorphOf<BITS>

fn clone(&self) -> MorphOf<BITS>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const BITS: u32> Copy for MorphOf<BITS>

impl<const BITS: u32> Debug for MorphOf<BITS>

The stored value — the encoding is unconfirmed, so this prints what is there.

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

Formats the value using the given formatter.

impl<const BITS: u32> Default for MorphOf<BITS>

fn default() -> Self

Returns the “default value” for a type.

impl<const BITS: u32> Display for MorphOf<BITS>

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

A neutral slot as —, anything else as the stored value.

impl<const BITS: u32> Eq for MorphOf<BITS>

impl<const BITS: u32> Hash for MorphOf<BITS>

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<const BITS: u32> Ord for MorphOf<BITS>

fn cmp(&self, other: &MorphOf<BITS>) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl<const BITS: u32> Packed for MorphOf<BITS>

const CONTROL: ControlKind

The parent is the declaration site’s business, not the type’s — every morph slot shares this type and each names a different parameter — so #[bitbody] fills it in from the field’s name.

const MAX_BITS: u32

Bits the widest value of this type occupies. Used to check statically that it fits its slot.

const DECODE_BITS: u32 = u8::BITS

Widest slot this type can decode without losing bits on re-encoding.

type Error = !

Why a bit pattern is not a valid value. Infallible when every pattern is.

fn from_bits(bits: u64) -> Result<Self, Self::Error>

Decode from the field’s bits, already shifted down to bit 0 and masked.

fn to_bits(&self) -> u64

Encode to the field’s bits, in the same shifted-down form.

impl<const BITS: u32> PartialEq for MorphOf<BITS>

fn eq(&self, other: &MorphOf<BITS>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<const BITS: u32> PartialEq<u8> for MorphOf<BITS>

fn eq(&self, other: &u8) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<const BITS: u32> PartialOrd for MorphOf<BITS>

fn partial_cmp(&self, other: &MorphOf<BITS>) -> 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<const BITS: u32> StructuralPartialEq for MorphOf<BITS>