Enum StateAccess 

pub enum StateAccess {
    Read,
    Write,
    Update,
    Snapshot,
}

2026-09-30: How a node touches a state of its block (state = { h = "update" }).

Variants

Read

2026-09-30: Reads it (attention over the KV cache).

Write

2026-09-30: Writes new units without reading them (the KV write of this step’s rows).

Update

2026-09-30: Reads and replaces it in place (a recurrence, a conv window).

Snapshot

2026-09-30: Copies it after each row but the last into the verify intermediates.

Implementations

impl StateAccess

pub fn parse(s: &str) -> Option<Self>

2026-09-30: The spelling in the circuit TOML.

Trait Implementations

impl Clone for StateAccess

fn clone(&self) -> StateAccess

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StateAccess

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

Formats the value using the given formatter.

impl Hash for StateAccess

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 Ord for StateAccess

fn cmp(&self, other: &StateAccess) -> 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 PartialEq for StateAccess

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

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

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 StateAccess

fn partial_cmp(&self, other: &StateAccess) -> 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 Copy for StateAccess

impl Eq for StateAccess

impl StructuralPartialEq for StateAccess