Run everything through rustfmt again

It got some improvements for applying consistent formatting to code
blocks in macros.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/468>

gstreamer-video/src/video_event.rs

@@ -30,23 +30,26 @@ macro_rules! event_builder_generic_impl {
         pub fn seqnum(self, seqnum: gst::Seqnum) -> Self {
             Self {
                 seqnum: Some(seqnum),
-                .. self
+                ..self
             }
         }
 
         pub fn running_time_offset(self, running_time_offset: i64) -> Self {
             Self {
                 running_time_offset: Some(running_time_offset),
-                .. self
+                ..self
             }
         }
 
         pub fn other_fields(self, other_fields: &[(&'a str, &'a dyn ToSendValue)]) -> Self {
             Self {
-                other_fields: self.other_fields.iter().cloned()
+                other_fields: self
+                    .other_fields
+                    .iter()
+                    .cloned()
                     .chain(other_fields.iter().cloned())
                     .collect(),
-                .. self
+                ..self
             }
         }
 
@@ -64,7 +67,7 @@ macro_rules! event_builder_generic_impl {
 
                 {
                     let s = gst::StructureRef::from_glib_borrow_mut(
-                        gst_sys::gst_event_writable_structure(event)
+                        gst_sys::gst_event_writable_structure(event),
                     );
 
                     for (k, v) in self.other_fields {
@@ -75,7 +78,7 @@ macro_rules! event_builder_generic_impl {
                 from_glib_full(event)
             }
         }
-    }
+    };
 }
 
 pub fn new_downstream_force_key_unit_event<'a>() -> DownstreamForceKeyUnitEventBuilder<'a> {

gstreamer/src/event.rs

@@ -965,7 +965,7 @@ macro_rules! event_builder_generic_impl {
         pub fn seqnum(self, seqnum: Seqnum) -> Self {
             Self {
                 builder: self.builder.seqnum(seqnum),
-                .. self
+                ..self
             }
         }
 
@@ -973,7 +973,7 @@ macro_rules! event_builder_generic_impl {
         pub fn running_time_offset(self, running_time_offset: i64) -> Self {
             Self {
                 builder: self.builder.running_time_offset(running_time_offset),
-                .. self
+                ..self
             }
         }
 
@@ -981,7 +981,7 @@ macro_rules! event_builder_generic_impl {
         pub fn other_fields(self, other_fields: &[(&'a str, &'a dyn ToSendValue)]) -> Self {
             Self {
                 builder: self.builder.other_fields(other_fields),
-                .. self
+                ..self
             }
         }
 
@@ -999,7 +999,7 @@ macro_rules! event_builder_generic_impl {
 
                 if !self.builder.other_fields.is_empty() {
                     let s = StructureRef::from_glib_borrow_mut(
-                        gst_sys::gst_event_writable_structure(event)
+                        gst_sys::gst_event_writable_structure(event),
                     );
 
                     for (k, v) in self.builder.other_fields {
@@ -1010,7 +1010,7 @@ macro_rules! event_builder_generic_impl {
                 from_glib_full(event)
             }
         }
-    }
+    };
 }
 
 pub struct FlushStartBuilder<'a> {

gstreamer/src/message.rs

@@ -1291,7 +1291,7 @@ macro_rules! message_builder_generic_impl {
         pub fn src<O: IsA<Object> + Cast + Clone>(self, src: Option<&O>) -> Self {
             Self {
                 builder: self.builder.src(src),
-                .. self
+                ..self
             }
         }
 
@@ -1299,7 +1299,7 @@ macro_rules! message_builder_generic_impl {
         pub fn seqnum(self, seqnum: Seqnum) -> Self {
             Self {
                 builder: self.builder.seqnum(seqnum),
-                .. self
+                ..self
             }
         }
 
@@ -1308,7 +1308,7 @@ macro_rules! message_builder_generic_impl {
         pub fn other_fields(self, other_fields: &[(&'a str, &'a dyn ToSendValue)]) -> Self {
             Self {
                 builder: self.builder.other_fields(other_fields),
-                .. self
+                ..self
             }
         }
 
@@ -1339,7 +1339,7 @@ macro_rules! message_builder_generic_impl {
                 from_glib_full(msg)
             }
         }
-    }
+    };
 }
 
 pub struct EosBuilder<'a> {