Struct SourcePack 

pub struct SourcePack { /* private fields */ }

Implementations

impl SourcePack

pub fn prepare( source: &impl ObjectSource, selected: &State, scratch_root: &Path, budget: SourceBudget, ) -> Result<Self, Error>

Performs disk I/O and compression. Async applications run preparation on their blocking-work executor. The output owns and removes its scratch.

pub fn prepare_with_references( source: &impl ObjectSource, selected: &State, references: &[ReferenceProof], scratch_root: &Path, budget: SourceBudget, ) -> Result<Self, Error>

Include only descriptor closures selected by independently verified source operation proofs. A reference never authorizes another source revision.

pub fn artifacts(&self) -> &[PackExtent; 2]

Whole, independently hashed artifacts in transmission order. Source preparation bounds the decoded closure before producing this inventory.

pub async fn open_artifacts(&self) -> Result<[File; 2], Error>

Open the exact prepared artifacts without buffering their bodies. Keep this SourcePack alive until the readers finish; dropping it removes its temporary files, including after a cancelled transfer.

pub fn revision(&self) -> StateId

pub fn inventory_digest(&self) -> Result<[u8; 32], Error>

The same inventory digest verified by the publication receipt.