lsp.fiber
Fiber.Var
Variables local to a fiber
lsp
lsp.fiber_unix
lsp.stdune
type 'a t
val create : unit -> 'a t
Create a new variable
val get : 'a t -> 'a option
get var reads the value of var.
get var
var
val get_exn : 'a t -> 'a
Same as get but raises if var is unset.
get
val set : 'a t -> 'a -> (unit -> 'b t) -> 'b t
set var value fiber sets var to value during the execution of fiber.
set var value fiber
value
fiber
For instance, the following fiber always evaluate to true:
true
set v x (get_exn v >>| fun y -> x = y)
val set_sync : 'a t -> 'a -> (unit -> 'b) -> 'b
val unset : 'a t -> (unit -> 'b t) -> 'b t
val unset_sync : 'a t -> (unit -> 'b) -> 'b