Struct NumericCaps 

pub struct NumericCaps {
    pub max_entries: u64,
    pub max_operators: u64,
}

The two caps of the numeric semantics, both counted and refused before allocating.

max_entries bounds the composite Choi operator, 2^(2n + 2k) entries for a channel from n to k qubits, and also the working storage of a program evaluation. max_operators bounds the Kraus family a program carries, the product of the operator counts of its noise boxes and the outcome counts of its measurements. A fault-set query inserts one error channel of at most four operators, so the fault path stays far below the second cap.

Fields

max_entries: u64

Default 2^24, so n + k ≤ 12.

max_operators: u64

Default 2^12.

Trait Implementations

impl Clone for NumericCaps

fn clone(&self) -> NumericCaps

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NumericCaps

impl Debug for NumericCaps

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

Formats the value using the given formatter.

impl Default for NumericCaps

fn default() -> Self

Returns the “default value” for a type.

impl Eq for NumericCaps

impl PartialEq for NumericCaps

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NumericCaps