Builds metadata reader functions based on a data provider.
Describes a provider for reading Metadata from a DATA_PROVIDER.
module DP : Required.DATA_PROVIDERtype t = DP.tThe type that describes the data provider
Just as the Yocaml package describes a low-level interface for propagating effects, the Yocaml.Eff module, and an interface for composing arrows, via the Yocaml.Pipeline module, the plugin describes two sub-modules to serve the same needs.
module Eff : sig ... endDescribes the low-level interface for reading a file and parsing its metadata described by the type t.
module Pipeline : sig ... endDescribes the arrowized interface for reading a file and parsing its metadata.
As it is possible to describe metadata as a Data_provider.
val from_string : string -> (t, Required.provider_error) resultProduces a type t value from a string.
Converts a value of type t into a value of type Yocaml.Data.t.