Struct gstreamer_check::harness::RefMut[−][src]

pub struct RefMut<'a>(_, _);

Methods from Deref<Target = Harness>

`pub fn add_element_full<P: IsA<Element>>( &mut self, element: &P, hsrc: Option<&StaticPadTemplate>, element_sinkpad_name: Option<&str>, hsink: Option<&StaticPadTemplate>, element_srcpad_name: Option<&str> )`[src]

Adds a crate::gst::Element to an empty crate::Harness

MT safe.

`element`

a crate::gst::Element to add to the harness (transfer none)

`hsrc`

a crate::gst::StaticPadTemplate describing the harness srcpad. None will not create a harness srcpad.

a gchar with the name of the element sinkpad that is then linked to the harness srcpad. Can be a static or request or a sometimes pad that has been added. None will not get/request a sinkpad from the element. (Like if the element is a src.)

`hsink`

a crate::gst::StaticPadTemplate describing the harness sinkpad. None will not create a harness sinkpad.

`element_srcpad_name`

a gchar with the name of the element srcpad that is then linked to the harness sinkpad, similar to the element_sinkpad_name.

`pub fn add_element_sink_pad<P: IsA<Pad>>(&mut self, sinkpad: &P)`[src]

Links the specified crate::gst::Pad the crate::Harness (XXX: @-reference does not belong to Harness!) srcpad.

MT safe.

`sinkpad`

a crate::gst::Pad to link to the harness srcpad

`pub fn add_element_src_pad<P: IsA<Pad>>(&mut self, srcpad: &P)`[src]

Links the specified crate::gst::Pad the crate::Harness (XXX: @-reference does not belong to Harness!) sinkpad. This can be useful if perhaps the srcpad did not exist at the time of creating the harness, like a demuxer that provides a sometimes-pad after receiving data.

MT safe.

`srcpad`

a crate::gst::Pad to link to the harness sinkpad

`pub fn add_parse(&mut self, launchline: &str)`[src]

Parses the launchline and puts that in a crate::gst::Bin, and then attches the supplied crate::Harness to the bin.

MT safe.

`launchline`

a gchar describing a gst-launch type line

`pub fn add_probe<F>( &mut self, element_name: &str, pad_name: &str, mask: PadProbeType, func: F ) where F: Fn(&Pad, &mut PadProbeInfo<'_>) -> PadProbeReturn + Send + Sync + 'static,` [src]

A convenience function to allows you to call gst_pad_add_probe on a crate::gst::Pad of a crate::gst::Element that are residing inside the crate::Harness, by using normal gst_pad_add_probe syntax

MT safe.

`element_name`

a gchar with a crate::gst::ElementFactory name

`pad_name`

a gchar with the name of the pad to attach the probe to

`mask`

a crate::gst::PadProbeType (see gst_pad_add_probe)

`callback`

a GstPadProbeCallback (see gst_pad_add_probe)

`user_data`

a gpointer (see gst_pad_add_probe)

`destroy_data`

a GDestroyNotify (see gst_pad_add_probe)

`pub fn add_propose_allocation_meta( &mut self, api: Type, params: Option<&StructureRef> )`[src]

This is supported on crate feature v1_16 only.

Add api with params as one of the supported metadata API to propose when receiving an allocation query.

MT safe.

`api`

a metadata API

`params`

API specific parameters

`pub fn add_sink(&mut self, sink_element_name: &str)`[src]

Similar to gst_harness_add_sink_harness, this is a convenience to directly create a sink-harness using the sink_element_name name specified.

MT safe.

`sink_element_name`

a gchar with the name of a crate::gst::Element

`pub fn add_sink_harness(&mut self, sink_harness: Harness)`[src]

Similar to gst_harness_add_src, this allows you to send the data coming out of your harnessed crate::gst::Element to a sink-element, allowing to test different responses the element output might create in sink elements. An example might be an existing sink providing some analytical data on the input it receives that can be useful to your testing. If the goal is to test a sink-element itself, this is better achieved using gst_harness_new directly on the sink.

If a sink-harness already exists it will be replaced.

MT safe.

`sink_harness`

a crate::Harness to be added as a sink-harness.

`pub fn add_sink_parse(&mut self, launchline: &str)`[src]

Similar to gst_harness_add_sink, this allows you to specify a launch-line instead of just an element name. See gst_harness_add_src_parse for details.

MT safe.

`launchline`

a gchar with the name of a crate::gst::Element

`pub fn add_src(&mut self, src_element_name: &str, has_clock_wait: bool)`[src]

Similar to gst_harness_add_src_harness, this is a convenience to directly create a src-harness using the src_element_name name specified.

MT safe.

`src_element_name`

a gchar with the name of a crate::gst::Element

`has_clock_wait`

a gboolean specifying if the crate::gst::Element uses gst_clock_wait_id internally.

`pub fn add_src_harness(&mut self, src_harness: Harness, has_clock_wait: bool)`[src]

A src-harness is a great way of providing the crate::Harness with data. By adding a src-type crate::gst::Element, it is then easy to use functions like gst_harness_push_from_src or gst_harness_src_crank_and_push_many to provide your harnessed element with input. The has_clock_wait variable is a great way to control you src-element with, in that you can have it produce a buffer for you by simply cranking the clock, and not have it spin out of control producing buffers as fast as possible.

If a src-harness already exists it will be replaced.

MT safe.

`src_harness`

a crate::Harness to be added as a src-harness.

`has_clock_wait`

a gboolean specifying if the crate::gst::Element uses gst_clock_wait_id internally.

`pub fn add_src_parse(&mut self, launchline: &str, has_clock_wait: bool)`[src]

Similar to gst_harness_add_src, this allows you to specify a launch-line, which can be useful for both having more then one crate::gst::Element acting as your src (Like a src producing raw buffers, and then an encoder, providing encoded data), but also by allowing you to set properties like “is-live” directly on the elements.

MT safe.

`launchline`

a gchar describing a gst-launch type line

`has_clock_wait`

a gboolean specifying if the crate::gst::Element uses gst_clock_wait_id internally.

`pub fn buffers_in_queue(&self) -> u32`[src]

The number of GstBuffers currently in the crate::Harness sinkpad [crate::glib::AsyncQueue]

MT safe.

Struct gstreamer_check::harness::RefMut⎘[−][src]

Methods from Deref<Target = Harness>

pub fn add_element_full<P: IsA<Element>>( &mut self, element: &P, hsrc: Option<&StaticPadTemplate>, element_sinkpad_name: Option<&str>, hsink: Option<&StaticPadTemplate>, element_srcpad_name: Option<&str>)[src]

pub fn add_element_sink_pad<P: IsA<Pad>>(&mut self, sinkpad: &P)[src]

pub fn add_element_src_pad<P: IsA<Pad>>(&mut self, srcpad: &P)[src]

pub fn add_parse(&mut self, launchline: &str)[src]

pub fn add_probe<F>( &mut self, element_name: &str, pad_name: &str, mask: PadProbeType, func: F) where F: Fn(&Pad, &mut PadProbeInfo<'_>) -> PadProbeReturn + Send + Sync + 'static, [src]

pub fn add_propose_allocation_meta( &mut self, api: Type, params: Option<&StructureRef>)[src]

pub fn add_sink(&mut self, sink_element_name: &str)[src]

pub fn add_sink_harness(&mut self, sink_harness: Harness)[src]

pub fn add_sink_parse(&mut self, launchline: &str)[src]

pub fn add_src(&mut self, src_element_name: &str, has_clock_wait: bool)[src]

pub fn add_src_harness(&mut self, src_harness: Harness, has_clock_wait: bool)[src]

pub fn add_src_parse(&mut self, launchline: &str, has_clock_wait: bool)[src]

pub fn buffers_in_queue(&self) -> u32[src]

pub fn buffers_received(&self) -> u32[src]

pub fn crank_multiple_clock_waits( &mut self, waits: u32) -> Result<(), BoolError>[src]

pub fn crank_single_clock_wait(&mut self) -> Result<(), BoolError>[src]

pub fn create_buffer(&mut self, size: usize) -> Result<Buffer, BoolError>[src]

pub fn dump_to_file<P: AsRef<Path>>(&mut self, filename: P)[src]

pub fn events_in_queue(&self) -> u32[src]

pub fn events_received(&self) -> u32[src]

pub fn find_element(&mut self, element_name: &str) -> Option<Element>[src]

pub fn last_pushed_timestamp(&self) -> ClockTime[src]

pub fn testclock(&self) -> Option<TestClock>[src]

pub fn play(&mut self)[src]

pub fn pull(&mut self) -> Result<Buffer, BoolError>[src]

pub fn pull_until_eos(&mut self) -> Result<Option<Buffer>, BoolError>[src]

pub fn pull_event(&mut self) -> Result<Event, BoolError>[src]

pub fn pull_upstream_event(&mut self) -> Result<Event, BoolError>[src]

pub fn push(&mut self, buffer: Buffer) -> Result<FlowSuccess, FlowError>[src]

pub fn push_and_pull(&mut self, buffer: Buffer) -> Result<Buffer, BoolError>[src]

pub fn push_event(&mut self, event: Event) -> bool[src]

pub fn push_from_src(&mut self) -> Result<FlowSuccess, FlowError>[src]

pub fn push_to_sink(&mut self) -> Result<FlowSuccess, FlowError>[src]

pub fn push_upstream_event(&mut self, event: Event) -> bool[src]

pub fn query_latency(&self) -> ClockTime[src]

pub fn set_blocking_push_mode(&mut self)[src]

pub fn set_caps(&mut self, in_: Caps, out: Caps)[src]

pub fn set_caps_str(&mut self, in_: &str, out: &str)[src]

pub fn set_drop_buffers(&mut self, drop_buffers: bool)[src]

pub fn set_forwarding(&mut self, forwarding: bool)[src]

pub fn set_sink_caps(&mut self, caps: Caps)[src]

pub fn set_sink_caps_str(&mut self, str: &str)[src]

pub fn set_src_caps(&mut self, caps: Caps)[src]

pub fn set_src_caps_str(&mut self, str: &str)[src]

pub fn set_time(&mut self, time: ClockTime) -> Result<(), BoolError>[src]

pub fn set_upstream_latency(&mut self, latency: ClockTime)[src]

pub fn sink_push_many(&mut self, pushes: u32) -> Result<FlowSuccess, FlowError>[src]

pub fn src_crank_and_push_many( &mut self, cranks: u32, pushes: u32) -> Result<FlowSuccess, FlowError>[src]

pub fn src_push_event(&mut self) -> bool[src]

pub fn take_all_data_as_buffer(&mut self) -> Result<Buffer, BoolError>[src]

pub fn take_all_data_as_bytes(&mut self) -> Result<Bytes, BoolError>[src]

pub fn try_pull(&mut self) -> Option<Buffer>[src]

pub fn try_pull_event(&mut self) -> Option<Event>[src]

pub fn try_pull_upstream_event(&mut self) -> Option<Event>[src]

pub fn upstream_events_in_queue(&self) -> u32[src]

pub fn upstream_events_received(&self) -> u32[src]

pub fn use_systemclock(&mut self)[src]

pub fn use_testclock(&mut self)[src]

pub fn wait_for_clock_id_waits( &mut self, waits: u32, timeout: u32) -> Result<(), BoolError>[src]

pub fn element(&self) -> Option<Element>[src]

pub fn sinkpad(&self) -> Option<Pad>[src]

pub fn srcpad(&self) -> Option<Pad>[src]

pub fn sink_harness(&self) -> Option<Ref<'_>>[src]

pub fn src_harness(&self) -> Option<Ref<'_>>[src]

pub fn sink_harness_mut(&mut self) -> Option<RefMut<'_>>[src]

pub fn src_harness_mut(&mut self) -> Option<RefMut<'_>>[src]

Struct gstreamer_check::harness::RefMut[−][src]

`pub fn add_element_full<P: IsA<Element>>( &mut self, element: &P, hsrc: Option<&StaticPadTemplate>, element_sinkpad_name: Option<&str>, hsink: Option<&StaticPadTemplate>, element_srcpad_name: Option<&str> )`[src]

`pub fn add_element_sink_pad<P: IsA<Pad>>(&mut self, sinkpad: &P)`[src]

`pub fn add_element_src_pad<P: IsA<Pad>>(&mut self, srcpad: &P)`[src]

`pub fn add_parse(&mut self, launchline: &str)`[src]

`pub fn add_probe<F>( &mut self, element_name: &str, pad_name: &str, mask: PadProbeType, func: F ) where F: Fn(&Pad, &mut PadProbeInfo<'_>) -> PadProbeReturn + Send + Sync + 'static,` [src]

`pub fn add_propose_allocation_meta( &mut self, api: Type, params: Option<&StructureRef> )`[src]

`pub fn add_sink(&mut self, sink_element_name: &str)`[src]

`pub fn add_sink_harness(&mut self, sink_harness: Harness)`[src]

`pub fn add_sink_parse(&mut self, launchline: &str)`[src]

`pub fn add_src(&mut self, src_element_name: &str, has_clock_wait: bool)`[src]

`pub fn add_src_harness(&mut self, src_harness: Harness, has_clock_wait: bool)`[src]

`pub fn add_src_parse(&mut self, launchline: &str, has_clock_wait: bool)`[src]

`pub fn buffers_in_queue(&self) -> u32`[src]

`pub fn buffers_received(&self) -> u32`[src]

`pub fn crank_multiple_clock_waits( &mut self, waits: u32 ) -> Result<(), BoolError>`[src]

`pub fn crank_single_clock_wait(&mut self) -> Result<(), BoolError>`[src]

`pub fn create_buffer(&mut self, size: usize) -> Result<Buffer, BoolError>`[src]

`pub fn dump_to_file<P: AsRef<Path>>(&mut self, filename: P)`[src]

`pub fn events_in_queue(&self) -> u32`[src]

`pub fn events_received(&self) -> u32`[src]

`pub fn find_element(&mut self, element_name: &str) -> Option<Element>`[src]

`pub fn last_pushed_timestamp(&self) -> ClockTime`[src]

`pub fn testclock(&self) -> Option<TestClock>`[src]

`pub fn play(&mut self)`[src]

`pub fn pull(&mut self) -> Result<Buffer, BoolError>`[src]

`pub fn pull_until_eos(&mut self) -> Result<Option<Buffer>, BoolError>`[src]

`pub fn pull_event(&mut self) -> Result<Event, BoolError>`[src]

`pub fn pull_upstream_event(&mut self) -> Result<Event, BoolError>`[src]

`pub fn push(&mut self, buffer: Buffer) -> Result<FlowSuccess, FlowError>`[src]

`pub fn push_and_pull(&mut self, buffer: Buffer) -> Result<Buffer, BoolError>`[src]

`pub fn push_event(&mut self, event: Event) -> bool`[src]

`pub fn push_from_src(&mut self) -> Result<FlowSuccess, FlowError>`[src]

`pub fn push_to_sink(&mut self) -> Result<FlowSuccess, FlowError>`[src]

`pub fn push_upstream_event(&mut self, event: Event) -> bool`[src]

`pub fn query_latency(&self) -> ClockTime`[src]

`pub fn set_blocking_push_mode(&mut self)`[src]

`pub fn set_caps(&mut self, in_: Caps, out: Caps)`[src]

`pub fn set_caps_str(&mut self, in_: &str, out: &str)`[src]

`pub fn set_drop_buffers(&mut self, drop_buffers: bool)`[src]

`pub fn set_forwarding(&mut self, forwarding: bool)`[src]

`pub fn set_sink_caps(&mut self, caps: Caps)`[src]

`pub fn set_sink_caps_str(&mut self, str: &str)`[src]

`pub fn set_src_caps(&mut self, caps: Caps)`[src]

`pub fn set_src_caps_str(&mut self, str: &str)`[src]

`pub fn set_time(&mut self, time: ClockTime) -> Result<(), BoolError>`[src]

`pub fn set_upstream_latency(&mut self, latency: ClockTime)`[src]

`pub fn sink_push_many(&mut self, pushes: u32) -> Result<FlowSuccess, FlowError>`[src]

`pub fn src_crank_and_push_many( &mut self, cranks: u32, pushes: u32 ) -> Result<FlowSuccess, FlowError>`[src]

`pub fn src_push_event(&mut self) -> bool`[src]

`pub fn take_all_data_as_buffer(&mut self) -> Result<Buffer, BoolError>`[src]

`pub fn take_all_data_as_bytes(&mut self) -> Result<Bytes, BoolError>`[src]

`pub fn try_pull(&mut self) -> Option<Buffer>`[src]

`pub fn try_pull_event(&mut self) -> Option<Event>`[src]

`pub fn try_pull_upstream_event(&mut self) -> Option<Event>`[src]

`pub fn upstream_events_in_queue(&self) -> u32`[src]

`pub fn upstream_events_received(&self) -> u32`[src]

`pub fn use_systemclock(&mut self)`[src]

`pub fn use_testclock(&mut self)`[src]

`pub fn wait_for_clock_id_waits( &mut self, waits: u32, timeout: u32 ) -> Result<(), BoolError>`[src]

`pub fn element(&self) -> Option<Element>`[src]

`pub fn sinkpad(&self) -> Option<Pad>`[src]

`pub fn srcpad(&self) -> Option<Pad>`[src]

`pub fn sink_harness(&self) -> Option<Ref<'_>>`[src]

`pub fn src_harness(&self) -> Option<Ref<'_>>`[src]

`pub fn sink_harness_mut(&mut self) -> Option<RefMut<'_>>`[src]

`pub fn src_harness_mut(&mut self) -> Option<RefMut<'_>>`[src]