mirrors/gstreamer-rs
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Fix examples and tutorials for GString support

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This commit is contained in:
Philippe Normand 2018-12-09 16:09:20 +00:00 committed by Sebastian Dröge
parent 9534416760
commit bef6d741d3
11 changed files with 41 additions and 40 deletions
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6
examples/src/bin/appsink.rs
View file

@ -173,12 +173,12 @@ fn main_loop(pipeline: gst::Pipeline) -> Result<(), Error> {
MessageView::Error(err) => { MessageView::Error(err) => {
pipeline.set_state(gst::State::Null).into_result()?; pipeline.set_state(gst::State::Null).into_result()?;
Err(ErrorMessage { Err(ErrorMessage {
src: err src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
})?; })?;
} }

6
examples/src/bin/appsrc.rs
View file

@ -155,12 +155,12 @@ fn main_loop(pipeline: gst::Pipeline) -> Result<(), Error> {
MessageView::Error(err) => { MessageView::Error(err) => {
pipeline.set_state(gst::State::Null).into_result()?; pipeline.set_state(gst::State::Null).into_result()?;
Err(ErrorMessage { Err(ErrorMessage {
src: err src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
})?; })?;
} }

13
examples/src/bin/decodebin.rs
View file

@ -33,7 +33,6 @@
extern crate gstreamer as gst; extern crate gstreamer as gst;
use gst::prelude::*; use gst::prelude::*;
#[macro_use]
extern crate glib; extern crate glib;
use std::env; use std::env;
@ -275,12 +274,12 @@ fn example_main() -> Result<(), Error> {
.map(Result::Err) .map(Result::Err)
.expect("error-details message without actual error"), .expect("error-details message without actual error"),
_ => Err(ErrorMessage { _ => Err(ErrorMessage {
src: err src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
} }
.into()), .into()),
@ -289,12 +288,12 @@ fn example_main() -> Result<(), Error> {
#[cfg(not(feature = "v1_10"))] #[cfg(not(feature = "v1_10"))]
{ {
Err(ErrorMessage { Err(ErrorMessage {
src: err src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
})?; })?;
} }

13
examples/src/bin/encodebin.rs
View file

@ -19,7 +19,6 @@ use gst::prelude::*;
extern crate gstreamer_pbutils as gst_pbutils; extern crate gstreamer_pbutils as gst_pbutils;
use gst_pbutils::prelude::*; use gst_pbutils::prelude::*;
#[macro_use]
extern crate glib; extern crate glib;
use std::env; use std::env;
@ -304,12 +303,12 @@ fn example_main() -> Result<(), Error> {
.map(Result::Err) .map(Result::Err)
.expect("error-details message without actual error"), .expect("error-details message without actual error"),
_ => Err(ErrorMessage { _ => Err(ErrorMessage {
src: err src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
} }
.into()), .into()),
@ -318,12 +317,12 @@ fn example_main() -> Result<(), Error> {
#[cfg(not(feature = "v1_10"))] #[cfg(not(feature = "v1_10"))]
{ {
Err(ErrorMessage { Err(ErrorMessage {
src: err src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
})?; })?;
} }

4
examples/src/bin/glupload.rs
View file

@ -509,10 +509,10 @@ impl App {
Err(ErrorMessage { Err(ErrorMessage {
src: msg src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
})?; })?;
} }

8
examples/src/bin/pango-cairo.rs
View file

@ -29,6 +29,8 @@ use std::sync::{Arc, Mutex};
extern crate failure; extern crate failure;
use failure::Error; use failure::Error;
use glib::GString;
#[macro_use] #[macro_use]
extern crate failure_derive; extern crate failure_derive;
@ -249,12 +251,12 @@ fn main_loop(pipeline: gst::Pipeline) -> Result<(), Error> {
MessageView::Error(err) => { MessageView::Error(err) => {
pipeline.set_state(gst::State::Null).into_result()?; pipeline.set_state(gst::State::Null).into_result()?;
Err(ErrorMessage { Err(ErrorMessage {
src: err src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
})?; })?;
} }

8
examples/src/bin/rtpfecclient.rs
View file

@ -60,7 +60,7 @@ fn get_static_pad(element: &gst::Element, pad_name: &'static str) -> Result<gst:
Some(pad) => Ok(pad), Some(pad) => Ok(pad),
None => { None => {
let element_name = element.get_name(); let element_name = element.get_name();
Err(Error::from(NoSuchPad(pad_name, element_name))) Err(Error::from(NoSuchPad(pad_name, element_name.to_string())))
} }
} }
} }
@ -70,7 +70,7 @@ fn get_request_pad(element: &gst::Element, pad_name: &'static str) -> Result<gst
Some(pad) => Ok(pad), Some(pad) => Ok(pad),
None => { None => {
let element_name = element.get_name(); let element_name = element.get_name();
Err(Error::from(NoSuchPad(pad_name, element_name))) Err(Error::from(NoSuchPad(pad_name, element_name.to_string())))
} }
} }
} }
@ -261,10 +261,10 @@ fn example_main() -> Result<(), Error> {
return Err(ErrorMessage { return Err(ErrorMessage {
src: msg src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
} }
.into()); .into());

8
examples/src/bin/rtpfecserver.rs
View file

@ -57,7 +57,7 @@ fn get_static_pad(element: &gst::Element, pad_name: &'static str) -> Result<gst:
Some(pad) => Ok(pad), Some(pad) => Ok(pad),
None => { None => {
let element_name = element.get_name(); let element_name = element.get_name();
Err(Error::from(NoSuchPad(pad_name, element_name))) Err(Error::from(NoSuchPad(pad_name, element_name.to_string())))
} }
} }
} }
@ -67,7 +67,7 @@ fn get_request_pad(element: &gst::Element, pad_name: &'static str) -> Result<gst
Some(pad) => Ok(pad), Some(pad) => Ok(pad),
None => { None => {
let element_name = element.get_name(); let element_name = element.get_name();
Err(Error::from(NoSuchPad(pad_name, element_name))) Err(Error::from(NoSuchPad(pad_name, element_name.to_string())))
} }
} }
} }
@ -192,10 +192,10 @@ fn example_main() -> Result<(), Error> {
return Err(ErrorMessage { return Err(ErrorMessage {
src: msg src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
} }
.into()); .into());

7
examples/src/bin/tagsetter.rs
View file

@ -64,7 +64,7 @@ fn example_main() -> Result<(), Error> {
Ok(pipeline) => pipeline, Ok(pipeline) => pipeline,
Err(err) => { Err(err) => {
if let Some(gst::ParseError::NoSuchElement) = err.kind::<gst::ParseError>() { if let Some(gst::ParseError::NoSuchElement) = err.kind::<gst::ParseError>() {
return Err(MissingElement(context.get_missing_elements().join(",")).into()); return Err(MissingElement(context.get_missing_elements().join(",".into())).into());
} else { } else {
return Err(err.into()); return Err(err.into());
} }
@ -106,9 +106,10 @@ fn example_main() -> Result<(), Error> {
src: err src: err
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| s.get_path_string())
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| "None".into())
.to_string(),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
})?; })?;
break; break;

6
examples/src/bin/transmux.rs
View file

@ -168,12 +168,12 @@ fn example_main() -> Result<(), Error> {
pipeline.set_state(gst::State::Null).into_result()?; pipeline.set_state(gst::State::Null).into_result()?;
Err(ErrorMessage { Err(ErrorMessage {
src: err src: msg
.get_src() .get_src()
.map(|s| s.get_path_string()) .map(|s| String::from(s.get_path_string()))
.unwrap_or_else(|| String::from("None")), .unwrap_or_else(|| String::from("None")),
error: err.get_error().description().into(), error: err.get_error().description().into(),
debug: err.get_debug(), debug: Some(err.get_debug().unwrap().to_string()),
cause: err.get_error(), cause: err.get_error(),
})?; })?;
break; break;

2
tutorials/src/bin/basic-tutorial-9.rs
View file

@ -18,7 +18,7 @@ fn send_value_as_str(v: &glib::SendValue) -> Option<String> {
if let Some(s) = v.get::<&str>() { if let Some(s) = v.get::<&str>() {
Some(s.to_string()) Some(s.to_string())
} else if let Some(serialized) = v.serialize() { } else if let Some(serialized) = v.serialize() {
Some(serialized) Some(serialized.into())
} else { } else {
None None
} }