pub fn seal_pre_commit_phase1<R, S, T>(
registered_proof: RegisteredSealProof,
cache_path: R,
in_path: S,
out_path: T,
prover_id: ProverId,
sector_id: SectorId,
ticket: Ticket,
piece_infos: &[PieceInfo]
) -> Result<SealPreCommitPhase1Output> where
R: AsRef<Path>,
S: AsRef<Path>,
T: AsRef<Path>,