Enum ScratchElem 

pub enum ScratchElem {
    F32,
    F64,
    F16,
    I8,
    I16,
    I32,
    I64,
    Str,
    Bytes,
    Value,
    Slots,
    Kernels,
    State,
}

Element type of one kernel-owned scratch buffer (type_system_alignment.md §8.4 layer 3). One entry per Ref2-colored output port of a slot-compiled node: a typed vector, a string, a byte string, or a value held by reference.

Variants

F32

f32 elements.

F64

f64 elements.

F16

f16 elements.

I8

i8 elements.

I16

i16 elements.

I32

i32 elements.

I64

i64 elements.

Str

The UTF-8 bytes of a string.

Bytes

The bytes of a byte string.

Value

One value held by reference (Json, Ext, Handle): the pair is (&Value, 1).

Slots

A buffer of 64-bit slots: a native cone’s own slot buffer, owned by the state that evaluates it.

Kernels

The kernels a tile render keeps over its projection bodies, owned by the state that renders.

State

State a node defines for itself per evaluating kernel state, a memo of what it last derived from its inputs, created by the node on first use; a clone starts empty.

Trait Implementations

impl Clone for ScratchElem

fn clone(&self) -> ScratchElem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ScratchElem

impl Debug for ScratchElem

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

Formats the value using the given formatter.

impl Eq for ScratchElem

impl PartialEq for ScratchElem

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ScratchElem