Module Polars.Duration

type t

Duration.t is a timespan type used by polars.

The underlying Rust type is chrono::Duration (https://docs.rs/chrono/latest/chrono/struct.Duration.html).

val of_span : Core.Time_ns.Span.t -> t
val to_span : t -> Core.Time_ns.Span.t
val to_string : t -> string
val pp : Stdlib.Format.formatter -> t -> unit
module For_testing : sig ... end