Enum SourceDialect 

pub enum SourceDialect {
    Nix,
    Tlisp,
    Mixed,
}

Which surface dialect a parsed AstGraph came from. The IR itself is dialect-agnostic — this discriminator anchors the bidirectional render pipeline + lets transformation passes preserve (or change) the source dialect.

Sui’s stance: both dialects produce the same typed IR. The downstream pipeline (eval cache, derivation builder, module-graph compiler, daemon hot cache) never branches on dialect. Only the surface (parse + render) cares.

Variants

Nix

.nix source via the rnix parser. Production today.

Tlisp

.tlisp source via the tatara-lisp parser. Queued — the parser + lowering exist as a typed seam (see AstGraph::from_tlisp_source) but the full lowering of every AstNodeKind variant is a focused follow-up ship.

Mixed

A graph stitched together from BOTH dialects (e.g. a .nix flake importing a .tlisp module, or a .tlisp overlay transforming a .nix config). Rendering this requires keeping per-node provenance — AstNodeForm gains an optional dialect_origin field in a later ship.

Trait Implementations

impl Archive for SourceDialect

type Archived = ArchivedSourceDialect

The archived representation of this type.

type Resolver = SourceDialectResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve( &self, resolver: <Self as Archive>::Resolver, out: Place<<Self as Archive>::Archived>, )

Creates the archived version of this value at the given position and writes it to the given output.

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

impl Clone for SourceDialect

fn clone(&self) -> SourceDialect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SourceDialect

impl Debug for SourceDialect

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SourceDialect

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D: Fallible + ?Sized> Deserialize<SourceDialect, __D> for Archived<SourceDialect>

fn deserialize( &self, deserializer: &mut __D, ) -> Result<SourceDialect, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl Eq for SourceDialect

impl Hash for SourceDialect

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 PartialEq for SourceDialect

fn eq(&self, other: &SourceDialect) -> 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 Serialize for SourceDialect

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<__S: Fallible + ?Sized> Serialize<__S> for SourceDialect

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl StructuralPartialEq for SourceDialect