lib-q-ring 0.0.4

Shared ring arithmetic (R_q = Z_q[X]/(X^n+1)) for FIPS 204 lattice primitives
Documentation 
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//! SIMD layout: 32 lanes × 8 coefficients = 256.

/// Field element in ML-DSA sense (`i32` representative).
pub type FieldElement = i32;

pub const COEFFICIENTS_IN_SIMD_UNIT: usize = 8;
pub const SIMD_UNITS_IN_RING_ELEMENT: usize = 32;

#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Hash)]
#[repr(transparent)]
pub struct Coefficients {
    pub values: [FieldElement; COEFFICIENTS_IN_SIMD_UNIT],
}