Enum HcVariant 

pub enum HcVariant {
    Sinkhorn,
    LowRank,
}

Which family a site’s weights select.

Exposed so a caller can answer questions the launch itself cannot — most importantly whether to apply the layer’s input_norm after hc_pre. Qwen has no per-layer input_layernorm; hc_norm inside hc_pre plays that role, and the loader’s ones-filled placeholder does NOT make a second RMS pass an identity.

Variants

Sinkhorn

DeepSeek-V4: Sinkhorn mix, [hc, hc] combine matrix.

LowRank

Qwen3.8-Flash-Next: low-rank pair, per-stream scalar injection.

Implementations

impl HcVariant

pub fn of_site(site: &HcSiteWeights) -> Self

pub fn of(hc: &HcWeights) -> Self

pub fn applies_block_input_norm(self) -> bool

Whether the block’s own input_norm should run on hc_pre’s output. False for Qwen — see the type’s doc comment.

Trait Implementations

impl Clone for HcVariant

fn clone(&self) -> HcVariant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HcVariant

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

Formats the value using the given formatter.

impl PartialEq for HcVariant

fn eq(&self, other: &HcVariant) -> 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 Copy for HcVariant

impl Eq for HcVariant

impl StructuralPartialEq for HcVariant