Struct BigIntModularNumeric 

pub struct BigIntModularNumeric<const BYTES: usize>;

Parametric N-byte modular-arithmetic impl of BigIntAxis.

BYTES is the operand width in bytes (8 * BYTES bits). Arithmetic is mod 2^(8 * BYTES) (wrapping). The supported range is [1, MAX_BIG_INT_BYTES] (512 bits at the upper bound).

Trait Implementations

impl<const BYTES: usize> AxisExtension for BigIntModularNumeric<BYTES>

const AXIS_ADDRESS: &'static str = <BigIntModularNumeric<BYTES> as BigIntAxis>::AXIS_ADDRESS

ADR-017 content address of this axis trait. The SDK macro derives this from the trait name and method signatures.

const MAX_OUTPUT_BYTES: usize = <BigIntModularNumeric<BYTES> as BigIntAxis>::MAX_OUTPUT_BYTES

Maximum bytes any kernel of this axis returns.

fn dispatch_kernel( kernel_id: u32, input: &[u8], out: &mut [u8], ) -> Result<usize, ShapeViolation>

Dispatch the kernel identified by kernel_id against the evaluated input bytes. The implementation copies the kernel’s output into out and returns the written length.

impl<const BYTES: usize> BigIntAxis for BigIntModularNumeric<BYTES>

const AXIS_ADDRESS: &'static str = "https://uor.foundation/axis/BigIntAxis/Modular"

ADR-017 content address.

const MAX_OUTPUT_BYTES: usize = BYTES

Operand byte-width (overridden per impl).

fn add(input: &[u8], out: &mut [u8]) -> Result<usize, ShapeViolation>

(a + b) mod 2^(8*N) — input is a || b (2N bytes).

fn sub(input: &[u8], out: &mut [u8]) -> Result<usize, ShapeViolation>

(a - b) mod 2^(8*N) — input is a || b (2N bytes).

fn mul(input: &[u8], out: &mut [u8]) -> Result<usize, ShapeViolation>

(a * b) mod 2^(8*N) — input is a || b (2N bytes).

impl<const BYTES: usize> Clone for BigIntModularNumeric<BYTES>

fn clone(&self) -> BigIntModularNumeric<BYTES>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const BYTES: usize> Debug for BigIntModularNumeric<BYTES>

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

Formats the value using the given formatter.

impl<const BYTES: usize> Default for BigIntModularNumeric<BYTES>

fn default() -> BigIntModularNumeric<BYTES>

Returns the “default value” for a type.

impl<const BYTES: usize> SubstrateTermBody for BigIntModularNumeric<BYTES>

fn body_arena() -> &'static [Term]

The Term arena the kernel decomposes to. Empty slice signals a primitive-fast-path axis whose body the implementation may evaluate through dispatch_kernel directly per ADR-055’s optional fast-path.

impl<const BYTES: usize> Copy for BigIntModularNumeric<BYTES>