ppx_meta_conv

Ppx based type_conv for various tree data formats
IN THIS PACKAGE
Module Meta_conv . Types . Decoder
type ('host, 'target) t = ?trace:'target Error.trace -> 'target -> ( 'host, 'target Error.t ) Result.t

Error is reported via Result.t

type ('host, 'target) t_exn = ?trace:'target Error.trace -> 'target -> 'host

Error is reported via a target specific exception