Module sapling_crypto::builder

Types and functions for building Sapling transaction components.

Structs

• Builder
  A mutable builder type for constructing Sapling bundles.
• InProgress
  Marker for a bundle in the process of being built.
• OutputInfo
  A struct containing the information required in order to construct a Sapling output to a transaction.
• PartiallyAuthorized
  Marker for a partially-authorized bundle, in the process of being signed.
• Proven
  Marker for a Bundle with proofs.
• SaplingMetadata
  Metadata about a transaction created by a Builder.
• SigningMetadata
  Container for metadata needed to sign a Sapling input.
• SigningParts
  The parts needed to sign a SpendDescription.
• SpendInfo
  A struct containing the information necessary to add a spend to a bundle.
• Unproven
  Marker for a Bundle without proofs.
• Unsigned
  Marker for an unauthorized bundle with no signatures.

Enums

• BundleType
  An enumeration of rules for Sapling bundle construction.
• Error
• MaybeSigned
  A heisenSignature for a particular SpendDescription.

Traits

• InProgressProofs
  Marker trait representing bundle proofs in the process of being created.
• InProgressSignatures
  Marker trait representing bundle signatures in the process of being created.
• ProverProgress
  Reports on the progress made towards creating proofs for a bundle.

Functions

• bundle
  Constructs a new Sapling transaction bundle of the given type from the specified set of spends and outputs.

Type Aliases

• UnauthorizedBundle
  Type alias for an in-progress bundle that has no proofs or signatures.