Fix name of library

Matches the convention in /src/trace/dune and prevents dependency on
the library from polluting the global namespace of a component with the
generic `Client` module.

src/client-cohttp-lwt/config.ml

@@ -1,7 +1,7 @@
-type t = Client.Config.t
+type t = Opentelemetry_client.Config.t
 
-module Env = Client.Config.Env ()
+module Env = Opentelemetry_client.Config.Env ()
 
-let pp = Client.Config.pp
+let pp = Opentelemetry_client.Config.pp
 
 let make = Env.make (fun common () -> common)

src/client-cohttp-lwt/config.mli

@@ -1,4 +1,4 @@
-type t = Client.Config.t
+type t = Opentelemetry_client.Config.t
 (** Configuration.
 
     To build one, use {!make} below. This might be extended with more fields in
@@ -6,7 +6,7 @@ type t = Client.Config.t
 
 val pp : Format.formatter -> t -> unit
 
-val make : (unit -> t) Client.Config.make
+val make : (unit -> t) Opentelemetry_client.Config.make
 (** Make a configuration {!t}. *)
 
-module Env : Client.Config.ENV
+module Env : Opentelemetry_client.Config.ENV

src/client-ocurl/config.ml

@@ -10,7 +10,7 @@ type t = {
           [ticker_thread] is [true]. This will be clamped between [2 ms] and
           some longer interval (maximum [60s] currently). Default 500.
           @since 0.7 *)
-  common: Client.Config.t;
+  common: Opentelemetry_client.Config.t;
       (** Common configuration options
           @since 0.12*)
 }
@@ -20,9 +20,10 @@ let pp out self =
   Format.fprintf out
     "{@[ bg_threads=%d;@ ticker_thread=%B;@ ticker_interval_ms=%d;@ common=%a \
      @]}"
-    bg_threads ticker_thread ticker_interval_ms Client.Config.pp common
+    bg_threads ticker_thread ticker_interval_ms Opentelemetry_client.Config.pp
+    common
 
-module Env = Client.Config.Env ()
+module Env = Opentelemetry_client.Config.Env ()
 
 let make =
   Env.make

src/client-ocurl/config.mli

@@ -12,7 +12,7 @@ type t = {
           [ticker_thread] is [true]. This will be clamped between [2 ms] and
           some longer interval (maximum [60s] currently). Default 500.
           @since 0.7 *)
-  common: Client.Config.t;
+  common: Opentelemetry_client.Config.t;
       (** Common configuration options
           @since NEXT_RELEASE*)
 }
@@ -29,7 +29,7 @@ val make :
   ?ticker_interval_ms:int ->
   unit ->
   t)
-  Client.Config.make
+  Opentelemetry_client.Config.make
 (** Make a configuration {!t}. *)
 
-module Env : Client.Config.ENV
+module Env : Opentelemetry_client.Config.ENV

src/client/dune

@@ -1,4 +1,4 @@
 (library
- (name client)
+ (name opentelemetry_client)
  (public_name opentelemetry.client)
  (synopsis "Common types and logic shared between client implementations"))