Module parser 

Structs

Expr

MatchArm

Stmt

VariantDecl

One variant of an enum declaration.

Enums

ArrayRest

What ..rest does at the tail of an array pattern.

AssignOp

AssignTarget

BinOp

ExprKind

LiteralPattern

Pattern

A pattern appears in match arms (phase 4 introduces this; future phases may reuse it in let destructuring and fn params). Structurally mirrors the runtime Value enum so each variant’s matcher reads as “does this value fit here?”.

StmtKind

UnaryOp

VariantKind

What shape a variant’s payload takes.

VariantPatternPayload

VariantPayload

Runtime-side payload at a T::Variant(...) construction site.

Functions

count_instructions

Count instructions in a list of statements (AST-based, format-independent).

fmt_token

parse