Crate sdivi_snapshot 

Snapshot assembly, delta computation, trend, and boundary inference for sdivi-rust.

Core module for M07/M08. Assembles pipeline stage outputs into a versioned Snapshot JSON (snapshot_version: "1.0") and writes it atomically (tempfile + rename) to .sdivi/snapshots/ (requires pipeline-records feature).

Re-exports

pub use boundary_inference::infer_boundaries;

pub use boundary_inference::BoundaryInferenceResult;

pub use boundary_inference::PriorPartition;

pub use change_coupling::ChangeCouplingResult;

pub use change_coupling::CoChangePair;

pub use delta::compute_delta;

pub use delta::null_summary;

pub use delta::DivergenceSummary;

pub use snapshot::assemble_snapshot;

pub use snapshot::IntentDivergenceInfo;

pub use snapshot::PatternMetricsResult;

pub use snapshot::Snapshot;

pub use snapshot::SNAPSHOT_VERSION;

pub use trend::compute_trend;

pub use trend::TrendResult;

pub use retention::enforce_retention;

pub use store::write_snapshot;

Modules

boundary_inference

infer_boundaries — propose community boundaries from partition history.

change_coupling

Change-coupling result types stored in super::snapshot::Snapshot.

delta

DivergenceSummary and compute_delta — pure delta computation.

retention

Synchronous retention enforcement for the snapshot directory.

snapshot

Snapshot — versioned snapshot of pipeline stage outputs.

store

Atomic snapshot file writing — only with pipeline-records feature.

trend

compute_trend — trend analysis over a sequence of snapshots.