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Library
Module
Module type
Parameter
Class
Class type
Library
Module
Module type
Parameter
Class
Class type
A value representing information known about the length in bytes of encodings produced by a particular binary codec:
Static n
: all encodings produced by this codec have length n
;Dynamic f
: the length of binary encodings is dependent on the specific value, but may be efficiently computed at run-time via the function f
.Unknown
: this codec may produce encodings that cannot be efficiently pre-computed.val of_value : 'a Repr__.Type.t -> ('a -> int) t
val of_encoding : 'a Repr__.Type.t -> (string -> int -> int) t
Constructors for custom value sizers, for use with binary codecs that are not structurally-defined.
val t : 'a Repr__.Type.t -> 'a sizer
val custom_static : int -> _ sizer
val custom_dynamic :
?of_value:('a -> int) ->
?of_encoding:(string -> int -> int) ->
unit ->
'a sizer