Crate composer_wire 

The Composer v2 repository wire format — the metadata documents a Composer 2 client and a Composer repository exchange.

• PackageDocument / RootManifest — the p2/*.json and root packages.json document types (the document module).
• expand_versions / minify_versions — the composer/2.0 minified-metadata algorithm and its exact inverse (the minify module).

A client parses and expands upstream metadata; a server builds and minifies metadata to serve. Sharing one implementation means the producer and consumer of the wire format can’t drift: expand_versions(minify_versions(v)) == v.

Part of the composer-rs workspace; extracted from bougie’s bougie-composer.

Re-exports

pub use document::PackageDocument;

pub use document::RootManifest;

pub use minify::MINIFIED_MARKER;

pub use minify::UNSET;

pub use minify::expand_versions;

pub use minify::minify_versions;

Modules

document

Composer v2 repository wire documents: the per-package p2/*.json (PackageDocument) and the root packages.json (RootManifest).

minify

The Composer v2 “minified” repository-metadata algorithm.