Struct gstreamer::message::Message

pub struct Message { /* fields omitted */ }

Implementations

impl Message

pub unsafe fn from_glib_none(ptr: *const GstMessage) -> Self

pub unsafe fn from_glib_full(ptr: *const GstMessage) -> Self

pub unsafe fn from_glib_borrow(ptr: *const GstMessage) -> Borrowed<Self>

pub unsafe fn replace_ptr(&mut self, ptr: *mut GstMessage)

pub fn make_mut(&mut self) -> &mut MessageRef

pub fn get_mut(&mut self) -> Option<&mut MessageRef>

pub fn is_writable(&self) -> bool

pub unsafe fn into_ptr(self) -> *mut GstMessage

impl Message

pub fn new_eos<'a>() -> EosBuilder<'a>

👎 Deprecated since 0.16.0:

use message::Eos::new or message::Eos::builder instead

pub fn new_error<T: MessageErrorDomain>(
    error: T,
    message: &str
) -> ErrorBuilder<'_, T>

👎 Deprecated since 0.16.0:

use message::Error::new or message::Error::builder instead

pub fn new_warning<T: MessageErrorDomain>(
    error: T,
    message: &str
) -> WarningBuilder<'_, T>

👎 Deprecated since 0.16.0:

use message::Warning::new or message::Warning::builder instead

pub fn new_info<T: MessageErrorDomain>(
    error: T,
    message: &str
) -> InfoBuilder<'_, T>

👎 Deprecated since 0.16.0:

use message::Info::new or message::Info::builder instead

pub fn new_tag(tags: &TagList) -> TagBuilder<'_>

👎 Deprecated since 0.16.0:

use message::Tag::new or message::Tag::builder instead

pub fn new_buffering<'a>(percent: i32) -> BufferingBuilder<'a>

👎 Deprecated since 0.16.0:

use message::Buffering::new or message::Buffering::builder instead

pub fn new_state_changed<'a>(
    old: State,
    new: State,
    pending: State
) -> StateChangedBuilder<'a>

👎 Deprecated since 0.16.0:

use message::StateChanged::new or message::StateChanged::builder instead

pub fn new_state_dirty<'a>() -> StateDirtyBuilder<'a>

👎 Deprecated since 0.16.0:

use message::StateDirty::new or message::StateDirty::builder instead

pub fn new_step_done<'a, V: Into<GenericFormattedValue>>(
    amount: V,
    rate: f64,
    flush: bool,
    intermediate: bool,
    duration: V,
    eos: bool
) -> StepDoneBuilder<'a>

👎 Deprecated since 0.16.0:

use message::StepDone::new or message::StepDone::builder instead

pub fn new_clock_provide(clock: &Clock, ready: bool) -> ClockProvideBuilder<'_>

👎 Deprecated since 0.16.0:

use message::ClockProvide::new or message::ClockProvide::builder instead

pub fn new_clock_lost(clock: &Clock) -> ClockLostBuilder<'_>

👎 Deprecated since 0.16.0:

use message::ClockLost::new or message::ClockLost::builder instead

pub fn new_new_clock(clock: &Clock) -> NewClockBuilder<'_>

👎 Deprecated since 0.16.0:

use message::NewClock::new or message::NewClock::builder instead

pub fn new_structure_change(
    type_: StructureChangeType,
    owner: &Element,
    busy: bool
) -> StructureChangeBuilder<'_>

👎 Deprecated since 0.16.0:

use message::StructureChange::new or message::StructureChange::builder instead

pub fn new_stream_status(
    type_: StreamStatusType,
    owner: &Element
) -> StreamStatusBuilder<'_>

👎 Deprecated since 0.16.0:

use message::StreamStatus::new or message::StreamStatus::builder instead

pub fn new_application<'a>(structure: Structure) -> ApplicationBuilder<'a>

👎 Deprecated since 0.16.0:

use message::Application::new or message::Application::builder instead

pub fn new_element<'a>(structure: Structure) -> ElementBuilder<'a>

👎 Deprecated since 0.16.0:

use message::Element::new or message::Element::builder instead

pub fn new_segment_start<'a, V: Into<GenericFormattedValue>>(
    position: V
) -> SegmentStartBuilder<'a>

👎 Deprecated since 0.16.0:

use message::SegmentStart::new or message::SegmentStart::builder instead

pub fn new_segment_done<'a, V: Into<GenericFormattedValue>>(
    position: V
) -> SegmentDoneBuilder<'a>

👎 Deprecated since 0.16.0:

use message::SegmentDone::new or message::SegmentDone::builder instead

pub fn new_duration_changed<'a>() -> DurationChangedBuilder<'a>

👎 Deprecated since 0.16.0:

use message::DurationChanged::new or message::DurationChanged::builder instead

pub fn new_latency<'a>() -> LatencyBuilder<'a>

👎 Deprecated since 0.16.0:

use message::Latency::new or message::Latency::builder instead

pub fn new_async_start<'a>() -> AsyncStartBuilder<'a>

👎 Deprecated since 0.16.0:

use message::AsyncStart::new or message::AsyncStart::builder instead

pub fn new_async_done<'a>(running_time: ClockTime) -> AsyncDoneBuilder<'a>

👎 Deprecated since 0.16.0:

use message::AsyncDone::new or message::AsyncDone::builder instead

pub fn new_request_state<'a>(state: State) -> RequestStateBuilder<'a>

👎 Deprecated since 0.16.0:

use message::RequestState::new or message::RequestState::builder instead

pub fn new_step_start<'a, V: Into<GenericFormattedValue>>(
    active: bool,
    amount: V,
    rate: f64,
    flush: bool,
    intermediate: bool
) -> StepStartBuilder<'a>

👎 Deprecated since 0.16.0:

use message::StepStart::new or message::StepStart::builder instead

pub fn new_qos_builder<'a>(
    live: bool,
    running_time: ClockTime,
    stream_time: ClockTime,
    timestamp: ClockTime,
    duration: ClockTime
) -> QosBuilder<'a>

👎 Deprecated since 0.16.0:

use message::Qos::new or message::Qos::builder instead

pub fn new_progress<'a>(
    type_: ProgressType,
    code: &'a str,
    text: &'a str
) -> ProgressBuilder<'a>

👎 Deprecated since 0.16.0:

use message::Progress::new or message::Progress::builder instead

pub fn new_toc(toc: &Toc, updated: bool) -> TocBuilder<'_>

👎 Deprecated since 0.16.0:

use message::Toc::new or message::Toc::builder instead

pub fn new_reset_time<'a>(running_time: ClockTime) -> ResetTimeBuilder<'a>

👎 Deprecated since 0.16.0:

use message::ResetTime::new or message::ResetTime::builder instead

pub fn new_stream_start<'a>() -> StreamStartBuilder<'a>

👎 Deprecated since 0.16.0:

use message::StreamStart::new or message::StreamStart::builder instead

pub fn new_need_context(context_type: &str) -> NeedContextBuilder<'_>

👎 Deprecated since 0.16.0:

use message::NeedContext::new or message::NeedContext::builder instead

pub fn new_have_context<'a>(context: Context) -> HaveContextBuilder<'a>

👎 Deprecated since 0.16.0:

use message::HaveContext::new or message::HaveContext::builder instead

pub fn new_device_added(device: &Device) -> DeviceAddedBuilder<'_>

👎 Deprecated since 0.16.0:

use message::DeviceAdded::new or message::DeviceAdded::builder instead

pub fn new_device_removed(device: &Device) -> DeviceRemovedBuilder<'_>

👎 Deprecated since 0.16.0:

use message::DeviceRemoved::new or message::DeviceRemoved::builder instead

pub fn new_property_notify(property_name: &str) -> PropertyNotifyBuilder<'_>

👎 Deprecated since 0.16.0:

use message::PropertyNotify::new or message::PropertyNotify::builder instead

pub fn new_stream_collection(
    collection: &StreamCollection
) -> StreamCollectionBuilder<'_>

👎 Deprecated since 0.16.0:

use message::StreamCollection::new or message::StreamCollection::builder instead

pub fn new_streams_selected(
    collection: &StreamCollection
) -> StreamsSelectedBuilder<'_>

👎 Deprecated since 0.16.0:

use message::StreamsSelected::new or message::StreamsSelected::builder instead

pub fn new_redirect(location: &str) -> RedirectBuilder<'_>

👎 Deprecated since 0.16.0:

use message::Redirect::new or message::Redirect::builder instead

pub fn new_device_changed<'a>(
    device: &'a Device,
    changed_device: &'a Device
) -> DeviceChangedBuilder<'a>

👎 Deprecated since 0.16.0:

use message::DeviceChanged::new or message::DeviceChanged::builder instead

Methods from Deref<Target = MessageRef>

pub unsafe fn as_ptr(&self) -> *const GstMessage

pub unsafe fn as_mut_ptr(&self) -> *mut GstMessage

pub fn copy(&self) -> Message

pub fn get_src(&self) -> Option<Object>

pub fn get_seqnum(&self) -> Seqnum

pub fn get_structure(&self) -> Option<&StructureRef>

pub fn view(&self) -> MessageView<'_>

pub fn get_type(&self) -> MessageType

Trait Implementations

impl AsRef<MessageRef> for Message

fn as_ref(&self) -> &MessageRef

Performs the conversion.

impl Borrow<MessageRef> for Message

fn borrow(&self) -> &MessageRef

Immutably borrows from an owned value.

impl Clone for Message

fn clone(&self) -> Self

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Message

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for Message

type Target = MessageRef

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Drop for Message

fn drop(&mut self)

Executes the destructor for this type.

impl FromGlibContainerAsVec<*mut GstMessage, *const *mut GstMessage> for Message

unsafe fn from_glib_none_num_as_vec(
    ptr: *const *mut GstMessage,
    num: usize
) -> Vec<Self>

unsafe fn from_glib_container_num_as_vec(
    _: *const *mut GstMessage,
    _: usize
) -> Vec<Self>

unsafe fn from_glib_full_num_as_vec(
    _: *const *mut GstMessage,
    _: usize
) -> Vec<Self>

impl FromGlibContainerAsVec<*mut GstMessage, *mut *mut GstMessage> for Message

unsafe fn from_glib_none_num_as_vec(
    ptr: *mut *mut GstMessage,
    num: usize
) -> Vec<Self>

unsafe fn from_glib_container_num_as_vec(
    ptr: *mut *mut GstMessage,
    num: usize
) -> Vec<Self>

unsafe fn from_glib_full_num_as_vec(
    ptr: *mut *mut GstMessage,
    num: usize
) -> Vec<Self>

impl FromGlibPtrArrayContainerAsVec<*mut GstMessage, *const *mut GstMessage> for Message

unsafe fn from_glib_none_as_vec(ptr: *const *mut GstMessage) -> Vec<Self>

unsafe fn from_glib_container_as_vec(_: *const *mut GstMessage) -> Vec<Self>

unsafe fn from_glib_full_as_vec(_: *const *mut GstMessage) -> Vec<Self>

impl FromGlibPtrArrayContainerAsVec<*mut GstMessage, *mut *mut GstMessage> for Message

unsafe fn from_glib_none_as_vec(ptr: *mut *mut GstMessage) -> Vec<Self>

unsafe fn from_glib_container_as_vec(ptr: *mut *mut GstMessage) -> Vec<Self>

unsafe fn from_glib_full_as_vec(ptr: *mut *mut GstMessage) -> Vec<Self>

impl FromGlibPtrBorrow<*const GstMessage> for Message

unsafe fn from_glib_borrow(ptr: *const GstMessage) -> Borrowed<Self>

Safety

impl FromGlibPtrBorrow<*mut GstMessage> for Message

unsafe fn from_glib_borrow(ptr: *mut GstMessage) -> Borrowed<Self>

Safety

impl FromGlibPtrFull<*const GstMessage> for Message

unsafe fn from_glib_full(ptr: *const GstMessage) -> Self

Safety

impl FromGlibPtrFull<*mut GstMessage> for Message

unsafe fn from_glib_full(ptr: *mut GstMessage) -> Self

Safety

impl FromGlibPtrNone<*const GstMessage> for Message

unsafe fn from_glib_none(ptr: *const GstMessage) -> Self

Safety

impl FromGlibPtrNone<*mut GstMessage> for Message

unsafe fn from_glib_none(ptr: *mut GstMessage) -> Self

Safety

impl<'a> FromValueOptional<'a> for Message

unsafe fn from_value_optional(v: &'a Value) -> Option<Self>

Safety

impl GlibPtrDefault for Message

type GlibType = *mut GstMessage

impl Send for Message

impl SetValue for Message

unsafe fn set_value(v: &mut Value, s: &Self)

Safety

impl SetValueOptional for Message

unsafe fn set_value_optional(v: &mut Value, s: Option<&Self>)

Safety

impl StaticType for Message

fn static_type() -> Type

Returns the type identifier of Self.

impl Sync for Message

impl<'a> ToGlibContainerFromSlice<'a, *const *mut GstMessage> for Message

type Storage = (Vec<Stash<'a, *mut GstMessage, Message>>, Option<Vec<*mut GstMessage>>)

fn to_glib_none_from_slice(
    t: &'a [Message]
) -> (*const *mut GstMessage, Self::Storage)

fn to_glib_container_from_slice(
    _: &'a [Message]
) -> (*const *mut GstMessage, Self::Storage)

fn to_glib_full_from_slice(_: &[Message]) -> *const *mut GstMessage

impl<'a> ToGlibContainerFromSlice<'a, *mut *mut GstMessage> for Message

type Storage = (Vec<Stash<'a, *mut GstMessage, Self>>, Option<Vec<*mut GstMessage>>)

fn to_glib_none_from_slice(
    t: &'a [Message]
) -> (*mut *mut GstMessage, Self::Storage)

fn to_glib_container_from_slice(
    t: &'a [Message]
) -> (*mut *mut GstMessage, Self::Storage)

fn to_glib_full_from_slice(t: &[Message]) -> *mut *mut GstMessage

impl<'a> ToGlibPtr<'a, *const GstMessage> for Message

type Storage = &'a Self

fn to_glib_none(&'a self) -> Stash<'a, *const GstMessage, Self>

Transfer: none.

fn to_glib_full(&self) -> *const GstMessage

Transfer: full.

pub fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container.

impl<'a> ToGlibPtr<'a, *mut GstMessage> for Message

type Storage = &'a Self

fn to_glib_none(&'a self) -> Stash<'a, *mut GstMessage, Self>

Transfer: none.

fn to_glib_full(&self) -> *mut GstMessage

Transfer: full.

pub fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container.

impl<'a> ToGlibPtrMut<'a, *mut GstMessage> for Message

type Storage = &'a mut Self

fn to_glib_none_mut(&'a mut self) -> StashMut<'_, *mut GstMessage, Self>

Transfer: none.