examples: Rename crates in Cargo.toml and get rid of extern crate

examples/Cargo.toml

@@ -7,19 +7,19 @@ edition = "2018"
 
 [dependencies]
 glib = { git = "https://github.com/gtk-rs/glib" }
-gstreamer = { path = "../gstreamer" }
+gst = { package = "gstreamer", path = "../gstreamer" }
-gstreamer-gl = { path = "../gstreamer-gl", optional = true }
+gst-gl = { package = "gstreamer-gl", path = "../gstreamer-gl", optional = true }
-gstreamer-app = { path = "../gstreamer-app" }
+gst-app = { package = "gstreamer-app", path = "../gstreamer-app" }
-gstreamer-audio = { path = "../gstreamer-audio" }
+gst-audio = { package = "gstreamer-audio", path = "../gstreamer-audio" }
-gstreamer-base = { path = "../gstreamer-base" }
+gst-base = { package = "gstreamer-base", path = "../gstreamer-base" }
-gstreamer-video = { path = "../gstreamer-video" }
+gst-video = { package = "gstreamer-video", path = "../gstreamer-video" }
-gstreamer-pbutils = { path = "../gstreamer-pbutils" }
+gst-pbutils = { package = "gstreamer-pbutils", path = "../gstreamer-pbutils" }
-gstreamer-player = { path = "../gstreamer-player", optional = true }
+gst-player = { package = "gstreamer-player", path = "../gstreamer-player", optional = true }
-gstreamer-editing-services = { path = "../gstreamer-editing-services", optional = true }
+ges = { package = "gstreamer-editing-services", path = "../gstreamer-editing-services", optional = true }
-gstreamer-sdp = { path = "../gstreamer-sdp", optional = true }
+gst-sdp = { package = "gstreamer-sdp", path = "../gstreamer-sdp", optional = true }
-gstreamer-rtsp = { path = "../gstreamer-rtsp", optional = true }
+gst-rtsp = { package = "gstreamer-rtsp", path = "../gstreamer-rtsp", optional = true }
-gstreamer-rtsp-server = { path = "../gstreamer-rtsp-server", optional = true }
+gst-rtsp-server = { package = "gstreamer-rtsp-server", path = "../gstreamer-rtsp-server", optional = true }
-gstreamer-rtsp-server-sys = { git = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs-sys", features = ["v1_8"], optional = true }
+gst-rtsp-server-sys = { package = "gstreamer-rtsp-server-sys", git = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs-sys", features = ["v1_8"], optional = true }
 gtk = { git = "https://github.com/gtk-rs/gtk", optional = true }
 gdk = { git = "https://github.com/gtk-rs/gdk", optional = true }
 gio = { git = "https://github.com/gtk-rs/gio", optional = true }
@@ -41,21 +41,19 @@ gl_generator = { version = "0.14", optional = true }
 
 [features]
 default = []
-gst-player = ["gstreamer-player"]
-ges = ["gstreamer-editing-services"]
 gtksink = ["gtk", "gio"]
 gtkvideooverlay = ["gtk", "gdk", "gio"]
 gtkvideooverlay-x11 = ["gtkvideooverlay"]
 gtkvideooverlay-quartz = ["gtkvideooverlay"]
-gst-rtsp-server = ["gstreamer-rtsp-server", "gstreamer-rtsp", "gstreamer-sdp"]
+rtsp-server = ["gst-rtsp-server", "gst-rtsp", "gst-sdp"]
-gst-rtsp-server-record = ["gstreamer-rtsp-server-sys", "gstreamer-rtsp-server", "gstreamer-rtsp", "gio"]
+rtsp-server-record = ["gst-rtsp-server-sys", "gst-rtsp-server", "gst-rtsp", "gio"]
-v1_10 = ["gstreamer/v1_10"]
+v1_10 = ["gst/v1_10"]
 pango-cairo = ["pango", "pangocairo", "cairo-rs"]
 overlay-composition = ["pango", "pangocairo", "cairo-rs", "cairo-sys-rs" ]
-gl = ["gstreamer-gl", "gl_generator", "glutin"]
+gl = ["gst-gl", "gl_generator", "glutin"]
-gl-egl = ["gstreamer-gl/egl"]
+gl-egl = ["gst-gl/egl"]
-gl-x11 = ["gstreamer-gl/x11"]
+gl-x11 = ["gst-gl/x11"]
-gl-wayland = ["gstreamer-gl/wayland"]
+gl-wayland = ["gst-gl/wayland"]
 
 [[bin]]
 name = "appsink"
@@ -124,11 +122,11 @@ name = "rtpfecserver"
 
 [[bin]]
 name = "rtsp-server"
-required-features = ["gst-rtsp-server"]
+required-features = ["rtsp-server"]
 
 [[bin]]
 name = "rtsp-server-subclass"
-required-features = ["gst-rtsp-server"]
+required-features = ["rtsp-server"]
 
 [[bin]]
 name = "tagsetter"
@@ -144,7 +142,7 @@ name = "glib-futures"
 
 [[bin]]
 name = "rtsp-server-record"
-required-features = ["gst-rtsp-server-record"]
+required-features = ["rtsp-server-record"]
 
 [[bin]]
 name = "discoverer"

examples/build.rs

@@ -1,6 +1,3 @@
-#[cfg(feature = "gl")]
-extern crate gl_generator;
-
 #[cfg(feature = "gl")]
 fn generate_gl_bindings() {
     let dest = std::path::PathBuf::from(&std::env::var("OUT_DIR").unwrap());

examples/src/bin/appsink.rs

@@ -10,11 +10,8 @@
 // This is the format we request:
 // Audio / Signed 16bit / 1 channel / arbitrary sample rate
 
-extern crate gstreamer as gst;
 use gst::gst_element_error;
 use gst::prelude::*;
-extern crate gstreamer_app as gst_app;
-extern crate gstreamer_audio as gst_audio;
 
 use byte_slice_cast::*;
 

examples/src/bin/appsrc.rs

@@ -10,10 +10,7 @@
 // The application provides data of the following format:
 // Video / BGRx (4 bytes) / 2 fps
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
-extern crate gstreamer_app as gst_app;
-extern crate gstreamer_video as gst_video;
 
 use anyhow::Error;
 use derive_more::{Display, Error};

examples/src/bin/custom_events.rs

@@ -5,7 +5,6 @@
 // is sent on the sink pad, we expect to see it emerge on the other side when
 // the data in front of it has exited.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 #[path = "../examples-common.rs"]

examples/src/bin/custom_meta.rs

@@ -3,12 +3,9 @@
 // It simply attaches a GstMeta with a Rust String to buffers that are passed into
 // an appsrc and retrieves them again from an appsink.
 
-#[macro_use]
+use gst::gst_element_error;
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
-extern crate gstreamer_app as gst_app;
-
 #[path = "../examples-common.rs"]
 mod examples_common;
 

examples/src/bin/debug_ringbuffer.rs

@@ -5,7 +5,6 @@
 //
 // It's possible to dump the logs at any time in an application,
 // not just on exit like is done here.
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use std::process;

examples/src/bin/decodebin.rs

@@ -29,7 +29,6 @@
 // Especially Windows APIs tend to be quite picky about samplerate and sample-format.
 // The same applies to videostreams.
 
-extern crate gstreamer as gst;
 use gst::gst_element_error;
 use gst::gst_element_warning;
 use gst::prelude::*;

examples/src/bin/discoverer.rs

@@ -8,13 +8,10 @@
 // Discovered information could for example contain the stream's duration or whether it is
 // seekable (filesystem) or not (some http servers).
 
-extern crate gstreamer as gst;
+use gst_pbutils::prelude::*;
 
-extern crate gstreamer_pbutils as pbutils;
+use gst_pbutils::DiscovererInfo;
-use crate::pbutils::prelude::*;
+use gst_pbutils::DiscovererStreamInfo;
-
-use crate::pbutils::DiscovererInfo;
-use crate::pbutils::DiscovererStreamInfo;
 
 use anyhow::Error;
 use derive_more::{Display, Error};
@@ -88,7 +85,7 @@ fn run_discoverer() -> Result<(), Error> {
     };
 
     let timeout: gst::ClockTime = gst::ClockTime::from_seconds(15);
-    let discoverer = pbutils::Discoverer::new(timeout)?;
+    let discoverer = gst_pbutils::Discoverer::new(timeout)?;
     let info = discoverer.discover_uri(uri)?;
     print_discoverer_info(&info)?;
     Ok(())

examples/src/bin/encodebin.rs

@@ -12,12 +12,10 @@
 // {uridecodebin} -|                                          {encodebin}-{filesink}
 //                  \-{queue}-{videoconvert}-{videoscale}----/
 
-extern crate gstreamer as gst;
 use gst::gst_element_error;
 use gst::gst_element_warning;
 use gst::prelude::*;
 
-extern crate gstreamer_pbutils as gst_pbutils;
 use gst_pbutils::prelude::*;
 
 #[cfg(feature = "v1_10")]

examples/src/bin/events.rs

@@ -19,7 +19,6 @@
 // This makes it possible, e.g., to schedule an arbitrary piece of code
 // to run in the main loop thread - avoiding potential threading issues.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 #[path = "../examples-common.rs"]

examples/src/bin/futures.rs

@@ -3,7 +3,6 @@
 // or for an EOS message. When a message notifying about either of both
 // is received, the future is resolved.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use futures::executor::LocalPool;

examples/src/bin/ges.rs

@@ -35,10 +35,8 @@
 //    those with lowers (higher number). Thus, Layers with higher priority are "in the front".
 // - The timeline is the enclosing element, grouping all layers and providing a timeframe.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
-extern crate gstreamer_editing_services as ges;
 use ges::prelude::*;
 
 use std::env;

examples/src/bin/glib-futures.rs

@@ -1,4 +1,3 @@
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use futures::prelude::*;

examples/src/bin/glupload.rs

@@ -4,14 +4,10 @@
 
 // {videotestsrc} - { glsinkbin }
 
-extern crate gstreamer as gst;
 use gst::gst_element_error;
 use gst::prelude::*;
 
-extern crate gstreamer_app as gst_app;
-extern crate gstreamer_gl as gst_gl;
 use gst_gl::prelude::*;
-extern crate gstreamer_video as gst_video;
 
 use std::ffi::CStr;
 use std::mem;

examples/src/bin/gtksink.rs

@@ -10,7 +10,6 @@
 //                      (|)
 // {videotestsrc} - {glsinkbin}
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use gio::prelude::*;

examples/src/bin/gtkvideooverlay.rs

@@ -17,14 +17,10 @@
 // {videotestsrc} - {xvimagesink(on linux)}
 // {videotestsrc} - {glimagesink(on mac)}
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
-extern crate gstreamer_video as gst_video;
 use gst_video::prelude::*;
 
-use glib::object::ObjectType;
-
 use gio::prelude::*;
 
 use gtk::prelude::*;

examples/src/bin/iterator.rs

@@ -2,7 +2,6 @@
 // This is used at multiple occassions - for example to iterate an
 // element's pads.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 #[path = "../examples-common.rs"]

examples/src/bin/launch.rs

@@ -3,7 +3,6 @@
 // as launch syntax.
 // When the parsing succeeded, the pipeline is run until the stream ends or an error happens.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use std::env;

examples/src/bin/launch_glib_main.rs

@@ -7,7 +7,6 @@
 // things from the main loop (timeouts, UI events, socket events, ...) instead
 // of just handling messages from GStreamer's bus.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use std::env;

examples/src/bin/overlay-composition.rs

@@ -11,10 +11,8 @@
 // There is a small amount of unsafe code that demonstrates how to work around
 // Cairo's internal refcounting of the target buffer surface
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
-extern crate gstreamer_video as gst_video;
 use pango::prelude::*;
 
 use std::ops;

examples/src/bin/pad_probes.rs

@@ -7,9 +7,7 @@
 //                /
 // {audiotestsrc} - {fakesink}
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
-extern crate gstreamer_audio as gst_audio;
 
 use byte_slice_cast::*;
 

examples/src/bin/pango-cairo.rs

@@ -11,10 +11,8 @@
 // The capsfilter element allows us to dictate the video resolution we want for the
 // videotestsrc and the cairooverlay element.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
-extern crate gstreamer_video as gst_video;
 use pango::prelude::*;
 
 use std::ops;

examples/src/bin/playbin.rs

@@ -9,7 +9,6 @@
 // Much of the playbin's behavior can be controlled by so-called flags, as well
 // as the playbin's properties and signals.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use std::env;

examples/src/bin/player.rs

@@ -5,11 +5,8 @@
 // audio / subtitle streams or changing the volume) are all supported by simple
 // one-line function calls on the GstPlayer.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
-extern crate gstreamer_player as gst_player;
-
 use std::env;
 use std::sync::{Arc, Mutex};
 

examples/src/bin/queries.rs

@@ -12,7 +12,6 @@
 // For convenience, the API has a set of pre-defined queries, but also
 // allows custom queries (which can be defined and used by your own elements).
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use std::convert::TryInto;

examples/src/bin/rtpfecclient.rs

@@ -1,4 +1,3 @@
-extern crate gstreamer as gst;
 use gst::gst_element_error;
 use gst::prelude::*;
 

examples/src/bin/rtpfecserver.rs

@@ -1,4 +1,3 @@
-extern crate gstreamer as gst;
 use gst::gst_element_error;
 use gst::prelude::*;
 

examples/src/bin/rtsp-server-record.rs

@@ -4,18 +4,11 @@
 // send to the server. For this, the launch syntax pipeline, that is passed
 // to this example's cli is spawned and the client's media is streamed into it.
 
-extern crate gstreamer as gst;
-extern crate gstreamer_rtsp as gst_rtsp;
-extern crate gstreamer_rtsp_server as gst_rtsp_server;
-extern crate gstreamer_rtsp_server_sys as gst_rtsp_server_sys;
-
 use std::env;
 use std::ptr;
 
 use glib::translate::*;
-use gst_rtsp::*;
 use gst_rtsp_server::prelude::*;
-use gst_rtsp_server::*;
 
 use anyhow::Error;
 use derive_more::{Display, Error};
@@ -41,7 +34,7 @@ fn main_loop() -> Result<(), Error> {
     // Mostly analog to the rtsp-server example, the server is created
     // and the factory for our test mount is configured.
     let main_loop = glib::MainLoop::new(None, false);
-    let server = RTSPServer::new();
+    let server = gst_rtsp_server::RTSPServer::new();
     // Much like HTTP servers, RTSP servers have multiple endpoints that
     // provide or take different streams. Here, we ask our server to give
     // us a reference to its list of endpoints, so we can add our
@@ -50,12 +43,15 @@ fn main_loop() -> Result<(), Error> {
     // Next, we create a factory for the endpoint we want to create.
     // The job of the factory is to create a new pipeline for each client that
     // connects, or (if configured to do so) to reuse an existing pipeline.
-    let factory = RTSPMediaFactory::new();
+    let factory = gst_rtsp_server::RTSPMediaFactory::new();
     // Here we configure a method of authentication that we want the
     // server to require from clients.
-    let auth = RTSPAuth::new();
+    let auth = gst_rtsp_server::RTSPAuth::new();
-    let token = RTSPToken::new(&[(*RTSP_TOKEN_MEDIA_FACTORY_ROLE, &"user")]);
+    let token = gst_rtsp_server::RTSPToken::new(&[(
-    let basic = RTSPAuth::make_basic("user", "password");
+        *gst_rtsp_server::RTSP_TOKEN_MEDIA_FACTORY_ROLE,
+        &"user",
+    )]);
+    let basic = gst_rtsp_server::RTSPAuth::make_basic("user", "password");
     // For propery authentication, we want to use encryption. And there's no
     // encryption without a certificate!
     let cert = gio::TlsCertificate::from_pem(
@@ -91,10 +87,12 @@ fn main_loop() -> Result<(), Error> {
         gst_rtsp_server_sys::gst_rtsp_media_factory_add_role(
             factory.to_glib_none().0,
             "user".to_glib_none().0,
-            RTSP_PERM_MEDIA_FACTORY_ACCESS.to_glib_none().0,
+            gst_rtsp_server::RTSP_PERM_MEDIA_FACTORY_ACCESS
+                .to_glib_none()
+                .0,
             <bool as StaticType>::static_type().to_glib() as *const u8,
             true.to_glib() as *const u8,
-            RTSP_PERM_MEDIA_FACTORY_CONSTRUCT.as_ptr() as *const u8,
+            gst_rtsp_server::RTSP_PERM_MEDIA_FACTORY_CONSTRUCT.as_ptr() as *const u8,
             <bool as StaticType>::static_type().to_glib() as *const u8,
             true.to_glib() as *const u8,
             ptr::null_mut::<u8>(),
@@ -110,7 +108,7 @@ fn main_loop() -> Result<(), Error> {
     factory.set_launch(args[1].as_str());
     // Tell the RTSP server that we want to work in RECORD mode (clients send)
     // data to us.
-    factory.set_transport_mode(RTSPTransportMode::RECORD);
+    factory.set_transport_mode(gst_rtsp_server::RTSPTransportMode::RECORD);
     // The RTSP protocol allows a couple of different profiles for the actually
     // used protocol of data-transmission. With this, we can limit the selection
     // from which connecting clients have to choose.
@@ -118,7 +116,7 @@ fn main_loop() -> Result<(), Error> {
     // The F in the end is for feedback (an extension that allows more bidirectional
     // feedback between sender and receiver). AV is just Audio/Video, P is Profile :)
     // The default, old RTP profile is AVP
-    factory.set_profiles(RTSPProfile::SAVP | RTSPProfile::SAVPF);
+    factory.set_profiles(gst_rtsp::RTSPProfile::SAVP | gst_rtsp::RTSPProfile::SAVPF);
 
     // Now we add a new mount-point and tell the RTSP server to use the factory
     // we configured beforehand. This factory will take on the job of creating

examples/src/bin/rtsp-server-subclass.rs

@@ -7,11 +7,6 @@
 // It also comes with a custom RTSP server/client subclass for hooking into
 // the client machinery and printing some status.
 
-extern crate gstreamer as gst;
-extern crate gstreamer_rtsp as gst_rtsp;
-extern crate gstreamer_rtsp_server as gst_rtsp_server;
-extern crate gstreamer_sdp as gst_sdp;
-
 use gst_rtsp_server::prelude::*;
 
 use glib::glib_object_subclass;
@@ -90,7 +85,6 @@ mod media_factory {
     use glib::subclass::prelude::*;
     use glib::translate::*;
 
-    extern crate gstreamer_rtsp_server as gst_rtsp_server;
     use gst_rtsp_server::subclass::prelude::*;
 
     // In the imp submodule we include the actual implementation
@@ -203,7 +197,6 @@ mod media {
     use glib::subclass::prelude::*;
     use glib::translate::*;
 
-    extern crate gstreamer_rtsp_server as gst_rtsp_server;
     use gst_rtsp_server::subclass::prelude::*;
 
     // In the imp submodule we include the actual implementation
@@ -282,7 +275,6 @@ mod server {
     use glib::subclass::prelude::*;
     use glib::translate::*;
 
-    extern crate gstreamer_rtsp_server as gst_rtsp_server;
     use gst_rtsp_server::subclass::prelude::*;
 
     // In the imp submodule we include the actual implementation
@@ -381,7 +373,6 @@ mod client {
     use glib::subclass::prelude::*;
     use glib::translate::*;
 
-    extern crate gstreamer_rtsp_server as gst_rtsp_server;
     use gst_rtsp_server::subclass::prelude::*;
 
     // In the imp submodule we include the actual implementation

examples/src/bin/rtsp-server.rs

@@ -5,9 +5,6 @@
 
 use std::env;
 
-extern crate gstreamer as gst;
-
-extern crate gstreamer_rtsp_server as gst_rtsp_server;
 use gst_rtsp_server::prelude::*;
 
 use anyhow::Error;

examples/src/bin/subclass.rs

@@ -9,7 +9,6 @@
 use glib::glib_object_subclass;
 use glib::glib_wrapper;
 
-extern crate gstreamer as gst;
 use gst::gst_element_error;
 use gst::gst_info;
 use gst::gst_trace;
@@ -31,11 +30,8 @@ mod fir_filter {
 
     use gst::subclass::prelude::*;
 
-    extern crate gstreamer_base as gst_base;
     use gst_base::subclass::prelude::*;
 
-    extern crate gstreamer_audio as gst_audio;
-
     use byte_slice_cast::*;
 
     use once_cell::sync::Lazy;

examples/src/bin/tagsetter.rs

@@ -18,7 +18,6 @@
 // (More modes of operation are possible, see: gst::TagMergeMode)
 // This merge-mode can also be supplied to any method that adds new tags.
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use anyhow::anyhow;

examples/src/bin/thumbnail.rs

@@ -6,13 +6,8 @@
 // The appsink enforces RGBA so that the image crate can use it. The image crate also requires
 // tightly packed pixels, which is the case for RGBA by default in GStreamer.
 
-extern crate gstreamer as gst;
 use gst::gst_element_error;
 use gst::prelude::*;
-extern crate gstreamer_app as gst_app;
-extern crate gstreamer_video as gst_video;
-
-extern crate image;
 
 use anyhow::Error;
 use derive_more::{Display, Error};

examples/src/bin/toc.rs

@@ -9,7 +9,6 @@
 // {filesrc} - {decodebin} - {queue} - {fakesink}
 //                          \- ...
 
-extern crate gstreamer as gst;
 use gst::prelude::*;
 
 use std::env;

examples/src/bin/transmux.rs

@@ -17,7 +17,6 @@
 // {src} - {typefind} - {demuxer} -|           {multiqueue} - {matroskamux} - {filesink}
 //                                  \-[video]-/
 
-extern crate gstreamer as gst;
 use gst::gst_element_error;
 use gst::prelude::*;
 

examples/src/bin/video_converter.rs

@@ -2,8 +2,6 @@
 // API to configure the compositor element to do specific
 // formatting of an input video.
 //
-extern crate gstreamer as gst;
-extern crate gstreamer_video as gst_video;
 use gst::prelude::*;
 
 #[path = "../examples-common.rs"]