Crate codedash_schemas 

Stable public schema for codedash code metrics output.

This crate defines the external contract for codedash’s analysis JSON. It is decoupled from codedash’s internal domain model via an Anti-Corruption Layer (ACL), so internal refactoring does not break external consumers.

Design: Anti-Corruption Layer

codedash maintains two separate type hierarchies:

1. Internal domain model (codedash::domain::ast) — optimized for parsing and enrichment logic. May change across codedash versions.
2. Public schema (this crate) — stable, versioned contract for external consumers.

The ACL boundary (codedash::port::schema) converts domain types into these schema types via From implementations. This is the only place where the two models touch. As a result:

• Internal refactoring in codedash never breaks consumers of this crate.
• This crate carries minimal dependencies (serde only).
• Breaking changes to the schema follow semver.

For Rust consumers

use codedash_schemas::AstData;

let data: AstData = serde_json::from_str(json).unwrap();

For non-Rust consumers (JSON Schema)

Enable the schema feature and generate a JSON Schema file:

let schema = schemars::schema_for!(codedash_schemas::AstData);
println!("{}", serde_json::to_string_pretty(&schema).unwrap());

The generated schema can then be used by TypeScript, Python, Go, etc. to validate or generate types for codedash output.

Optional features

• schema — derives [schemars::JsonSchema] on all types, enabling JSON Schema generation via schemars::schema_for!.

Re-exports

pub use analyze::AnalyzeResult;

pub use analyze::Binding;

pub use analyze::EvalEntry;

pub use analyze::Group;

pub use analyze::PerceptValues;

Modules

analyze

Evaluated analysis output schema (codedash analyze -o json).

Structs

AstData

Top-level AST output from a codedash analysis run.

CallInfo

A call reference from a function body to an imported symbol.

Edge

A dependency edge between two files.

FileData

Per-file AST data.

ImportInfo

An internal import (e.g. use crate::domain::ast::AstData).

NodeData

A single AST node (function, struct, enum, impl, etc.).