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Rename tokio example to futures

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It has nothing to do with tokio anymore with the newer futures version,
tokio would only come in if actual tokio API (e.g. for sockets) is used.
This commit is contained in:
Sebastian Dröge 2018-04-23 20:27:51 +03:00
parent a276c226fd
commit 4b4f369200
2 changed files with 30 additions and 32 deletions
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9
examples/Cargo.toml
View file

@ -17,8 +17,7 @@ gstreamer-rtsp-server-sys = { git = "https://github.com/sdroege/gstreamer-sys",
gtk = { git = "https://github.com/gtk-rs/gtk", features = ["v3_6"], optional = true }
gdk = { git = "https://github.com/gtk-rs/gdk", optional = true }
gio = { git = "https://github.com/gtk-rs/gio", optional = true }
futures = { version = "0.1", optional = true }
tokio-core = { version = "0.1", optional = true }
futures = { version = "0.2", optional = true }
send-cell = "0.1"
byte-slice-cast = "0.1"
failure = "0.1"
@ -30,7 +29,7 @@ gtksink = ["gtk", "gio"]
gtkvideooverlay = ["gtk", "gdk", "gio"]
gtkvideooverlay-x11 = ["gtkvideooverlay"]
gtkvideooverlay-quartz = ["gtkvideooverlay"]
tokio = ["gstreamer/futures", "futures", "tokio-core"]
generic-futures = ["gstreamer/futures", "futures"]
gst-rtsp-server = ["gstreamer-rtsp-server"]
gst-rtsp-server-record = ["gstreamer-rtsp-server", "gstreamer-rtsp", "gio"]
default-features = []
@ -98,8 +97,8 @@ name = "tagsetter"
name = "toc"
[[bin]]
name = "tokio"
required-features = ["tokio"]
name = "futures"
required-features = ["generic-futures"]
[[bin]]
name = "rtsp-server-record"

53
examples/src/bin/tokio.rs → examples/src/bin/futures.rs
View file

@ -2,9 +2,8 @@ extern crate gstreamer as gst;
use gst::prelude::*;
extern crate futures;
use futures::stream::Stream;
extern crate tokio_core;
use tokio_core::reactor::Core;
use futures::executor::block_on;
use futures::prelude::*;
use std::env;
@ -16,39 +15,39 @@ fn example_main() {
gst::init().unwrap();
let mut core = Core::new().unwrap();
let pipeline = gst::parse_launch(&pipeline_str).unwrap();
let bus = pipeline.get_bus().unwrap();
let ret = pipeline.set_state(gst::State::Playing);
assert_ne!(ret, gst::StateChangeReturn::Failure);
let messages = gst::BusStream::new(&bus).for_each(|msg| {
use gst::MessageView;
let messages = gst::BusStream::new(&bus)
.for_each(|msg| {
use gst::MessageView;
let quit = match msg.view() {
MessageView::Eos(..) => true,
MessageView::Error(err) => {
println!(
"Error from {:?}: {} ({:?})",
err.get_src().map(|s| s.get_path_string()),
err.get_error(),
err.get_debug()
);
true
let quit = match msg.view() {
MessageView::Eos(..) => true,
MessageView::Error(err) => {
println!(
"Error from {:?}: {} ({:?})",
err.get_src().map(|s| s.get_path_string()),
err.get_error(),
err.get_debug()
);
true
}
_ => false,
};
if quit {
Err(())
} else {
Ok(())
}
_ => false,
};
})
.and_then(|_| Ok(()));
if quit {
Err(())
} else {
Ok(())
}
});
let _ = core.run(messages);
let _ = block_on(messages);
let ret = pipeline.set_state(gst::State::Null);
assert_ne!(ret, gst::StateChangeReturn::Failure);