`type t````=`

`|` `Time_per_run`
`|` `Minor_words_per_run`
`|` `Major_words_per_run`
`|` `Promoted_words_per_run`

``
`include Core.Equal.S with type t := t`
`type t`````
`val equal : t Core.Equal.equal`
`include Core.Stringable.S with type t := t`
`type t`````
`val of_string : string ‑> t`
`val to_string : t ‑> string`
`val of_short_string : string ‑> t`
`val to_short_string : t ‑> string`
`val to_label_string : t ‑> string`
`val all : t list`