Module 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.

Unprovencircuit

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

bundlecircuit

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

Type Aliases

UnauthorizedBundlecircuit

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