Batteries user guide : BatMap.PMap.Infix

# Module BatMap.PMap.Infix

    module Infix: sig .. end

Infix operators over a `BatMap.PMap`

    val (-->) : ('a, 'b) BatMap.PMap.t -> 'a -> 'b

`map-->key` returns the current binding of `key` in `map`, or raises `Not_found`. Equivalent to `find key map`.

    val (<--) : ('a, 'b) BatMap.PMap.t -> 'a * 'b -> ('a, 'b) BatMap.PMap.t

`map<--(key, value)` returns a map containing the same bindings as `map`, plus a binding of `key` to `value`. If `key` was already bound in `map`, its previous binding disappears. Equivalent to `add key value map`