Metadata.Impl
module M : Rosetta_lib.Monad_fail.S
val handle :
graphql_uri:Uri.t ->
env:Get_options_metadata.t Env.T(M).t ->
Rosetta_models.Construction_metadata_request.t ->
( Rosetta_models.Construction_metadata_response.t, Rosetta_lib.Errors.t ) M.t