Module crate_docs 

Harvest crates.io → docs.rs links from Cargo.toml (+ optional Cargo.lock).

Used by bootstrap/setup so agents can rustbrain query serde and land on a note with the correct docs.rs URL. Purely algorithmic — no network fetch of docs HTML (URLs follow the public docs.rs convention).

What is included

• Direct deps from every Cargo.toml under the workspace (skip target/, …)
• Sections: [dependencies], [dev-dependencies], [build-dependencies], and [workspace.dependencies]
• Exact versions from Cargo.lock when present (better docs.rs deep links)

What is skipped

• path = "…" dependencies (local crates — not on docs.rs)
• Renamed packages use the package name for docs.rs, not the key

Output

• docs/references/crate-docs.generated.md — index of all harvested deps
• docs/references/crates/{crate}.md — one note per crates.io package (node_type: reference, generated: true)

Structs

CrateDep

One direct dependency harvested from a manifest.

Functions

collect_crate_deps

Collect unique crates.io dependencies from a workspace tree.

crates_io_url

crates.io URL for a package.

docs_rs_url

docs.rs URL for a package (optionally pinned to an exact version).

write_crate_docs_notes

Write index + per-crate notes under docs/references/.