package opium

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in-package search v0.2.0

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A context holds heterogeneous value and is passed to the requests or responses.

type 'a key = 'a Rock.Context.key

The type for keys whose lookup value is of type 'a.

module Key : sig ... end

type t = Rock.Context.t

The type for heterogeneous value maps.

val empty : t

empty is the empty map.

val is_empty : t -> bool

is_empty m is true iff m is empty.

val mem : 'a key -> t -> bool

mem k m is true iff k is bound in m.

val add : 'a key -> 'a -> t -> t

add k v m is m with k bound to v.

val singleton : 'a key -> 'a -> t

singleton k v is add k v empty.

val rem : 'a key -> t -> t

rem k m is m with k unbound.

val find : 'a key -> t -> 'a option

find k m is the value of k's binding in m, if any.

val find_exn : 'a key -> t -> 'a

find_exn k m is the value of k's binding find_exn m.

val sexp_of_t : t -> Sexplib0.Sexp.t

sexp_of_t t converts the request t to an s-expression

val pp_hum : Format.formatter -> t -> unit

pp_hum formats the request t as a standard HTTP request