val sexp_of_t : ('a -> Ppx_sexp_conv_lib.Sexp.t) -> 'a t -> Ppx_sexp_conv_lib.Sexp.tval create : unit -> _ tval fill : 'a t -> 'a -> unitval read : 'a t -> 'aread t blocks until t is filled.
Thread_safe_ivarA simple thread-safe ivar implementation.
val sexp_of_t : ('a -> Ppx_sexp_conv_lib.Sexp.t) -> 'a t -> Ppx_sexp_conv_lib.Sexp.tval create : unit -> _ tval fill : 'a t -> 'a -> unitval read : 'a t -> 'aread t blocks until t is filled.