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gstreamer: message: manually implement Debug

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Fix #466

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1267>
This commit is contained in:
Guillaume Desmottes 2023-05-22 14:20:29 +02:00
parent 041a1f2a8e
commit 3ffba2453d
1 changed files with 391 additions and 1 deletions
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392
gstreamer/src/message.rs
View file

@ -232,7 +232,6 @@ pub enum MessageView<'a> {
macro_rules! declare_concrete_message(
($name:ident, $param:ident) => {
#[derive(Debug)]
#[repr(transparent)]
pub struct $name<$param = MessageRef>($param);
@ -319,6 +318,14 @@ impl Eos {
}
}
impl std::fmt::Debug for Eos {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Eos")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.finish()
}
}
declare_concrete_message!(Error, T);
impl Error {
#[doc(alias = "gst_message_new_error")]
@ -394,6 +401,17 @@ impl std::fmt::Display for Error {
}
}
impl std::fmt::Debug for Error {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Error")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("error", &self.error())
.field("debug", &self.debug())
.field("details", &self.details())
.finish()
}
}
declare_concrete_message!(Warning, T);
impl Warning {
#[doc(alias = "gst_message_new_warning")]
@ -470,6 +488,17 @@ impl std::fmt::Display for Warning {
}
}
impl std::fmt::Debug for Warning {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Warning")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("error", &self.error())
.field("debug", &self.debug())
.field("details", &self.details())
.finish()
}
}
declare_concrete_message!(Info, T);
impl Info {
#[doc(alias = "gst_message_new_info")]
@ -546,6 +575,17 @@ impl std::fmt::Display for Info {
}
}
impl std::fmt::Debug for Info {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Info")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("error", &self.error())
.field("debug", &self.debug())
.field("details", &self.details())
.finish()
}
}
declare_concrete_message!(Tag, T);
impl Tag {
#[doc(alias = "gst_message_new_tag")]
@ -571,6 +611,15 @@ impl Tag {
}
}
impl std::fmt::Debug for Tag {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Tag")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("tags", &self.tags())
.finish()
}
}
declare_concrete_message!(Buffering, T);
impl Buffering {
#[doc(alias = "gst_message_new_buffering")]
@ -622,6 +671,16 @@ impl Buffering {
}
}
impl std::fmt::Debug for Buffering {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Buffering")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("percent", &self.percent())
.field("buffering-stats", &self.buffering_stats())
.finish()
}
}
declare_concrete_message!(StateChanged, T);
impl StateChanged {
#[doc(alias = "gst_message_new_state_changed")]
@ -692,6 +751,17 @@ impl StateChanged {
}
}
impl std::fmt::Debug for StateChanged {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("StateChanged")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("old", &self.old())
.field("current", &self.current())
.field("pending", &self.pending())
.finish()
}
}
declare_concrete_message!(StateDirty, T);
impl StateDirty {
#[doc(alias = "gst_message_new_state_dirty")]
@ -707,6 +777,14 @@ impl StateDirty {
}
}
impl std::fmt::Debug for StateDirty {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("StateDirty")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.finish()
}
}
declare_concrete_message!(StepDone, T);
impl StepDone {
#[doc(alias = "gst_message_new_step_done")]
@ -788,6 +866,21 @@ impl StepDone {
}
}
impl std::fmt::Debug for StepDone {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let (format, rate, flush, intermediate, duration, eos) = self.get();
f.debug_struct("StepDone")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("format", &format)
.field("rate", &rate)
.field("flush", &flush)
.field("intermediate", &intermediate)
.field("duration", &duration)
.field("eos", &eos)
.finish()
}
}
declare_concrete_message!(ClockProvide, T);
impl ClockProvide {
#[doc(alias = "gst_message_new_clock_provide")]
@ -831,6 +924,16 @@ impl ClockProvide {
}
}
impl std::fmt::Debug for ClockProvide {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("ClockProvide")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("clock", &self.clock())
.field("is-ready", &self.is_ready())
.finish()
}
}
declare_concrete_message!(ClockLost, T);
impl ClockLost {
#[doc(alias = "gst_message_new_clock_lost")]
@ -858,6 +961,15 @@ impl ClockLost {
}
}
impl std::fmt::Debug for ClockLost {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("ClockLost")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("clock", &self.clock())
.finish()
}
}
declare_concrete_message!(NewClock, T);
impl NewClock {
#[doc(alias = "gst_message_new_new_clock")]
@ -885,6 +997,15 @@ impl NewClock {
}
}
impl std::fmt::Debug for NewClock {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("NewClock")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("clock", &self.clock())
.finish()
}
}
declare_concrete_message!(StructureChange, T);
impl StructureChange {
#[doc(alias = "gst_message_new_structure_change")]
@ -926,6 +1047,19 @@ impl StructureChange {
}
}
impl std::fmt::Debug for StructureChange {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let (type_, owner, busy) = self.get();
f.debug_struct("StructureChange")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("type", &type_)
.field("owner", &owner)
.field("busy", &busy)
.finish()
}
}
declare_concrete_message!(StreamStatus, T);
impl StreamStatus {
#[doc(alias = "gst_message_new_stream_status")]
@ -963,6 +1097,15 @@ impl StreamStatus {
}
}
impl std::fmt::Debug for StreamStatus {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("StreamStatus")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("status", &self.stream_status_object())
.finish()
}
}
declare_concrete_message!(Application, T);
impl Application {
#[doc(alias = "gst_message_new_application")]
@ -978,6 +1121,14 @@ impl Application {
}
}
impl std::fmt::Debug for Application {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Application")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.finish()
}
}
declare_concrete_message!(Element, T);
impl Element {
#[doc(alias = "gst_message_new_element")]
@ -993,6 +1144,14 @@ impl Element {
}
}
impl std::fmt::Debug for Element {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Element")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.finish()
}
}
declare_concrete_message!(SegmentStart, T);
impl SegmentStart {
#[doc(alias = "gst_message_new_segment_start")]
@ -1024,6 +1183,15 @@ impl SegmentStart {
}
}
impl std::fmt::Debug for SegmentStart {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("SegmentStart")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("segment", &self.get())
.finish()
}
}
declare_concrete_message!(SegmentDone, T);
impl SegmentDone {
#[doc(alias = "gst_message_new_segment_done")]
@ -1055,6 +1223,15 @@ impl SegmentDone {
}
}
impl std::fmt::Debug for SegmentDone {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("SegmentDone")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("segment", &self.get())
.finish()
}
}
declare_concrete_message!(DurationChanged, T);
impl DurationChanged {
#[doc(alias = "gst_message_new_duration_changed")]
@ -1070,6 +1247,14 @@ impl DurationChanged {
}
}
impl std::fmt::Debug for DurationChanged {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("DurationChanged")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.finish()
}
}
declare_concrete_message!(Latency, T);
impl Latency {
#[doc(alias = "gst_message_new_latency")]
@ -1085,6 +1270,14 @@ impl Latency {
}
}
impl std::fmt::Debug for Latency {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Latency")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.finish()
}
}
declare_concrete_message!(AsyncStart, T);
impl AsyncStart {
#[doc(alias = "gst_message_new_async_start")]
@ -1100,6 +1293,14 @@ impl AsyncStart {
}
}
impl std::fmt::Debug for AsyncStart {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("AsyncStart")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.finish()
}
}
declare_concrete_message!(AsyncDone, T);
impl AsyncDone {
#[doc(alias = "gst_message_new_async_done")]
@ -1127,6 +1328,15 @@ impl AsyncDone {
}
}
impl std::fmt::Debug for AsyncDone {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("AsyncDone")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("running-time", &self.running_time())
.finish()
}
}
declare_concrete_message!(RequestState, T);
impl RequestState {
#[doc(alias = "gst_message_new_request_state")]
@ -1154,6 +1364,15 @@ impl RequestState {
}
}
impl std::fmt::Debug for RequestState {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("RequestState")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("requested-state", &self.requested_state())
.finish()
}
}
declare_concrete_message!(StepStart, T);
impl StepStart {
#[doc(alias = "gst_message_new_step_start")]
@ -1214,6 +1433,20 @@ impl StepStart {
}
}
impl std::fmt::Debug for StepStart {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let (active, amount, rate, flush, intermediate) = self.get();
f.debug_struct("StepStart")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("active", &active)
.field("amount", &amount)
.field("rate", &rate)
.field("flush", &flush)
.field("intermediate", &intermediate)
.finish()
}
}
declare_concrete_message!(Qos, T);
impl Qos {
#[doc(alias = "gst_message_new_qos")]
@ -1327,6 +1560,28 @@ impl Qos {
}
}
impl std::fmt::Debug for Qos {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let (live, running_time, stream_time, timestamp, duration) = self.get();
let (jitter, proportion, quality) = self.values();
let (processed, dropped) = self.stats();
f.debug_struct("Qos")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("live", &live)
.field("running-time", &running_time)
.field("stream-time", &stream_time)
.field("timestamp", &timestamp)
.field("duration", &duration)
.field("jitter", &jitter)
.field("proportion", &proportion)
.field("quality", &quality)
.field("processed", &processed)
.field("dropped", &dropped)
.finish()
}
}
declare_concrete_message!(Progress, T);
impl Progress {
#[doc(alias = "gst_message_new_progress")]
@ -1367,6 +1622,18 @@ impl Progress {
}
}
impl std::fmt::Debug for Progress {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let (type_, code, text) = self.get();
f.debug_struct("Progress")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("type", &type_)
.field("code", &code)
.field("text", &text)
.finish()
}
}
declare_concrete_message!(Toc, T);
impl Toc {
// FIXME could use false for updated as default
@ -1395,6 +1662,15 @@ impl Toc {
}
}
impl std::fmt::Debug for Toc {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Toc")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("toc", &self.toc())
.finish()
}
}
declare_concrete_message!(ResetTime, T);
impl ResetTime {
#[doc(alias = "gst_message_new_reset_time")]
@ -1422,6 +1698,15 @@ impl ResetTime {
}
}
impl std::fmt::Debug for ResetTime {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("ResetTime")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("running-time", &self.running_time())
.finish()
}
}
declare_concrete_message!(StreamStart, T);
impl StreamStart {
#[doc(alias = "gst_message_new_stream_start")]
@ -1459,6 +1744,15 @@ impl StreamStart {
}
}
impl std::fmt::Debug for StreamStart {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("StreamStart")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("group-id", &self.group_id())
.finish()
}
}
declare_concrete_message!(NeedContext, T);
impl NeedContext {
#[doc(alias = "gst_message_new_need_context")]
@ -1486,6 +1780,15 @@ impl NeedContext {
}
}
impl std::fmt::Debug for NeedContext {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("NeedContext")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("context-type", &self.context_type())
.finish()
}
}
declare_concrete_message!(HaveContext, T);
impl HaveContext {
#[doc(alias = "gst_message_new_have_context")]
@ -1511,6 +1814,15 @@ impl HaveContext {
}
}
impl std::fmt::Debug for HaveContext {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("HaveContext")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("context", &self.context())
.finish()
}
}
declare_concrete_message!(DeviceAdded, T);
impl DeviceAdded {
#[doc(alias = "gst_message_new_device_added")]
@ -1538,6 +1850,15 @@ impl DeviceAdded {
}
}
impl std::fmt::Debug for DeviceAdded {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("DeviceAdded")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("device", &self.device())
.finish()
}
}
declare_concrete_message!(DeviceRemoved, T);
impl DeviceRemoved {
#[doc(alias = "gst_message_new_device_removed")]
@ -1565,6 +1886,15 @@ impl DeviceRemoved {
}
}
impl std::fmt::Debug for DeviceRemoved {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("DeviceRemoved")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("device", &self.device())
.finish()
}
}
declare_concrete_message!(PropertyNotify, T);
impl PropertyNotify {
#[doc(alias = "gst_message_new_property_notify")]
@ -1609,6 +1939,18 @@ impl PropertyNotify {
}
}
impl std::fmt::Debug for PropertyNotify {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let (object, property_name, value) = self.get();
f.debug_struct("PropertyNotify")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("object", &object)
.field("property-name", &property_name)
.field("value", &value)
.finish()
}
}
declare_concrete_message!(StreamCollection, T);
impl StreamCollection {
#[doc(alias = "gst_message_new_stream_collection")]
@ -1636,6 +1978,15 @@ impl StreamCollection {
}
}
impl std::fmt::Debug for StreamCollection {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("StreamCollection")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("stream-collection", &self.stream_collection())
.finish()
}
}
declare_concrete_message!(StreamsSelected, T);
impl StreamsSelected {
#[doc(alias = "gst_message_new_streams_selected")]
@ -1681,6 +2032,16 @@ impl StreamsSelected {
}
}
impl std::fmt::Debug for StreamsSelected {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("StreamsSelected")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("stream-collection", &self.stream_collection())
.field("streams", &self.streams())
.finish()
}
}
declare_concrete_message!(Redirect, T);
impl Redirect {
#[doc(alias = "gst_message_new_redirect")]
@ -1733,6 +2094,15 @@ impl Redirect {
}
}
impl std::fmt::Debug for Redirect {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Redirect")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("entries", &self.entries())
.finish()
}
}
#[cfg(feature = "v1_16")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_16")))]
declare_concrete_message!(DeviceChanged, T);
@ -1772,6 +2142,16 @@ impl DeviceChanged {
}
}
#[cfg(feature = "v1_16")]
impl std::fmt::Debug for DeviceChanged {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("DeviceChanged")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("device-changed", &self.device_changed())
.finish()
}
}
#[cfg(feature = "v1_18")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_18")))]
declare_concrete_message!(InstantRateRequest, T);
@ -1806,6 +2186,16 @@ impl InstantRateRequest {
}
}
#[cfg(feature = "v1_18")]
impl std::fmt::Debug for InstantRateRequest {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("InstantRateRequest")
.field("source", &self.src().map(|obj| (obj, obj.name())))
.field("rate-multiplier", &self.rate_multiplier())
.finish()
}
}
struct MessageBuilder<'a> {
src: Option<Object>,
seqnum: Option<Seqnum>,