Enum Archetype 

pub enum Archetype {
    SccMutual,
    StructuralRecursion,
    MatchDispatcher,
    PipelineResult,
    ManualResultAdapter,
    RendererFormatter,
    MatchOnValue,
    Orchestration,
    EffectfulLeaf,
    LetPipeline,
    ConstructorWrapper,
    DataAsFunction,
    TrivialHelper,
    PureExpression,
    Unclassified,
}

Per-fn archetype label. Multi-label per fn — classify returns a Vec<Archetype>; primary_label picks one by the precedence declared in Archetype::all. Stringified only at presentation boundaries (renderer, JSON, LSP hover).

Stage 3 of #232 (“Shape”) replaced the prior &'static str-keyed representation with this typed enum. The string forms are still the public JSON / text contract; as_str / parse translate at the edges.

Variants

SccMutual

StructuralRecursion

MatchDispatcher

PipelineResult

ManualResultAdapter

RendererFormatter

MatchOnValue

Orchestration

EffectfulLeaf

LetPipeline

ConstructorWrapper

DataAsFunction

TrivialHelper

PureExpression

Unclassified

Fallback for fn bodies that don’t match any classifier rule. Surfaces as "unclassified" in JSON / text output.

Implementations

impl Archetype

pub fn all() -> &'static [Archetype]

Precedence-ordered list. primary_label walks this in order; the first archetype that fires on a fn wins. Renderers also use this for histogram tie-breaking.

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

Canonical kebab-case label. Used by renderers, JSON, hover.

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

Parse a string back into the typed form. Used by callers that receive the public JSON shape and want to operate on the typed enum (e.g. the research test reading per-folder histograms).

Trait Implementations

impl Clone for Archetype

fn clone(&self) -> Archetype

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Archetype

impl Debug for Archetype

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

Formats the value using the given formatter.

impl Eq for Archetype

impl Hash for Archetype

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 Archetype

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Archetype

fn partial_cmp(&self, other: &Archetype) -> 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 StructuralPartialEq for Archetype