Parameter `Make.M`

Interface used to build non raising interfaces to Vcs via Vcs.Non_raising.Make.

type t

t must represent the type of errors in your monad.

val sexp_of_t : t -> Volgo_stdlib.Sexp.t

The conversion functions you need to provide.

val of_err : Pplumbing_err.Err.t -> t

val to_err : t -> Pplumbing_err.Err.t