Make.SchemaSignature for digest hashes, inspired by Digestif.
module Branch : Irmin.Branch.S with type t = branchmodule Info : Irmin.Info.S with type t = Irmin.Info.defaultmodule Metadata :
Irmin.Metadata.S with type t = Metadata.t with type t = Metadata.tmodule Path : Irmin.Path.S with type step = string with type t = string listmodule Contents : Irmin.Contents.S with type t = C.t