package modelkit

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Module Modelkit.Feature_schema

Immutable feature identity and width expected by a model boundary.

Anonymous schemas validate width only. Named schemas additionally make feature presence and order compatibility requirements.

type t
val anonymous : feature_count:int -> (t, Data_error.t) result
val named : Feature_names.t -> t
val of_matrix : ?names:Feature_names.t -> Matrix.t -> (t, Data_error.t) result
val feature_count : t -> int
val names : t -> Feature_names.t option
val equal : t -> t -> bool
val fingerprint : t -> Schema_fingerprint.t
val validate_matrix : t -> Matrix.t -> (unit, Data_error.t) result
val pp : Format.formatter -> t -> unit
val to_string : t -> string