Enum LinearRole 

pub enum LinearRole {
    Q,
    K,
    V,
    O,
    Qkvz,
    Ba,
    GdnOut,
    GateUp,
    Down,
    SharedGateUp,
    SharedDown,
    SharedGate,
    MtpFc,
    MambaIn,
    MambaOut,
    SharedUp,
    MoeLatentIn,
    MoeLatentOut,
}

2026-09-28: What a linear (GEMV/GEMM) node projects. Closed, like OpKind.

Variants

Q

2026-09-28: Attention Q with its output gate, interleaved per head.

K

2026-09-28: Attention K.

V

2026-09-28: Attention V.

O

2026-09-28: Attention output projection.

Qkvz

2026-09-28: GatedDeltaNet in_proj_qkv and in_proj_z in one projection.

Ba

2026-09-28: GatedDeltaNet in_proj_b and in_proj_a (the beta and decay inputs).

GdnOut

2026-09-28: GatedDeltaNet out_proj.

GateUp

2026-09-28: MLP gate and up projections.

Down

2026-09-28: MLP down projection.

SharedGateUp

2026-09-28: MoE shared-expert gate and up projections.

SharedDown

2026-09-28: MoE shared-expert down projection.

SharedGate

2026-09-28: MoE shared-expert scalar gate (shared_expert_gate).

MtpFc

2026-09-28: MTP head input projection (fc, embedding and hidden concatenated).

MambaIn

2026-09-29: Mamba2 in_proj: z, x, B, C and dt in one projection.

MambaOut

2026-09-29: Mamba2 out_proj.

SharedUp

2026-09-29: An ungated MoE shared expert’s up projection.

MoeLatentIn

2026-09-30: A latent MoE’s projection from the hidden width into the experts’ latent width (fc1_latent_proj, Nemotron-3 Super).

MoeLatentOut

2026-09-30: A latent MoE’s projection of the routed sum back to the hidden width (fc2_latent_proj).

Implementations

impl LinearRole

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

2026-09-28: The role spelled in templates and rules.

pub fn name(self) -> &'static str

2026-09-28: The canonical spelling.

Trait Implementations

impl Clone for LinearRole

fn clone(&self) -> LinearRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LinearRole

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

Formats the value using the given formatter.

impl Hash for LinearRole

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 LinearRole

fn cmp(&self, other: &LinearRole) -> 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 LinearRole

fn eq(&self, other: &LinearRole) -> 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 LinearRole

fn partial_cmp(&self, other: &LinearRole) -> 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 LinearRole

impl Eq for LinearRole

impl StructuralPartialEq for LinearRole