You can search for identifiers within the package.
in-package search v0.2.0
val format_float : string -> float -> string
val format_int : string -> int -> string
val format_int32 : string -> int32 -> string
val format_nativeint : string -> nativeint -> string
val format_int64 : string -> int64 -> string
val format_camlfloat : string -> float -> string
type 'a out = {
string : string -> unit;
char : char -> unit;
flush : unit -> unit;
finish : unit -> 'a;
}
type ('ret, 'b) t = 'b out -> 'ret
The sprintf formatter type
val sprintf : ('ret, string) t -> 'ret