Repository Fit

bijux-gnss-infra lives at the seam between product crates and repository state.

Fit Map

flowchart TD
    command["bijux-gnss<br/>operator workflows"]
    infra["bijux-gnss-infra<br/>repository interpretation"]
    receiver["receiver<br/>runtime artifacts"]
    signal["signal<br/>sample metadata"]
    core["core<br/>shared records"]
    nav["nav<br/>reference and products"]
    repo["datasets manifests<br/>artifacts provenance"]

    command --> infra
    receiver --> infra
    signal --> infra
    core --> infra
    nav --> infra
    infra --> repo

Adjacencies

neighbor	infra relationship	boundary risk
bijux-gnss	commands call infra for datasets, run layouts, manifests, sweeps, and validation adapters	command code starts owning repository semantics
bijux-gnss-receiver	receiver creates runtime evidence that infra persists, explains, or varies	infra starts reassembling receiver runtime
bijux-gnss-signal	signal defines raw-IQ metadata and sample meaning that infra resolves from sidecars	infra starts redefining sample semantics
bijux-gnss-core	core provides records and validation language that infra stores and interrogates	infra starts redefining core payload meaning
bijux-gnss-nav	nav participates through precise products, references, and optional validation flows	infra starts owning navigation science

Fit Rule

Infra should feel close to many owners without becoming a second home for their behavior. Its value is shared repository interpretation: turning files, sidecars, run directories, artifacts, overrides, and provenance into typed state that other crates can trust.

Review Questions

• Is this behavior about repository state after or around execution?
• Would command and tests otherwise duplicate the same file interpretation?
• Does infra preserve lower-owner meaning instead of translating it loosely?
• Can a persisted run still be inspected without rerunning the original command?
• Is the public API boundary stronger after the change?

First Proof Check

Inspect repository Cargo.toml, crates/bijux-gnss-infra/src/api.rs, crates/bijux-gnss-infra/docs/BOUNDARY.md, crates/bijux-gnss-infra/docs/CONTRACTS.md, and crates/bijux-gnss-infra/tests/integration_guardrails.rs.