Enum gst::Message

pub enum Message {
    Unknown(*mut GstMessage),
    Eos(*mut GstMessage),
    Error(*mut GstMessage),
    ErrorParsed {
        msg: *mut GstMessage,
        error: Error,
        debug: String,
    },
    Warning(*mut GstMessage),
    WarningParsed {
        msg: *mut GstMessage,
        error: Error,
        debug: String,
    },
    Info(*mut GstMessage),
    InfoParsed {
        msg: *mut GstMessage,
        error: Error,
        debug: String,
    },
    Tag(*mut GstMessage),
    TagParsed {
        msg: *mut GstMessage,
        tags: *mut GstTagList,
    },
    Buffering(*mut GstMessage),
    BufferingParsed {
        msg: *mut GstMessage,
        pct: i32,
    },
    StateChanged(*mut GstMessage),
    StateChangedParsed {
        msg: *mut GstMessage,
        old: GstState,
        new: GstState,
        pending: GstState,
    },
    StateDirty(*mut GstMessage),
    StepDone(*mut GstMessage),
    ClockProvide(*mut GstMessage),
    ClockLost(*mut GstMessage),
    NewClock(*mut GstMessage),
    StructureChange(*mut GstMessage),
    StreamStatus(*mut GstMessage),
    Application(*mut GstMessage),
    Element(*mut GstMessage),
    SegmentStart(*mut GstMessage),
    SegmentDone(*mut GstMessage),
    DurationChanged(*mut GstMessage),
    Latency(*mut GstMessage),
    AsyncStart(*mut GstMessage),
    AsyncDone(*mut GstMessage),
    RequestState(*mut GstMessage),
    StepStart(*mut GstMessage),
    Qos(*mut GstMessage),
    Progress(*mut GstMessage),
    Toc(*mut GstMessage),
    ResetTime(*mut GstMessage),
    StreamStart(*mut GstMessage),
    NeedContext(*mut GstMessage),
    HaveContext(*mut GstMessage),
    Extended(*mut GstMessage),
    DeviceAdded(*mut GstMessage),
    DeviceRemoved(*mut GstMessage),
    Any(*mut GstMessage),
}

Variants

Unknown(*mut GstMessage)Eos(*mut GstMessage)Error(*mut GstMessage)ErrorParsed

Fields of ErrorParsed

msg: *mut GstMessageerror: Errordebug: String

Warning(*mut GstMessage)WarningParsed

Fields of WarningParsed

msg: *mut GstMessageerror: Errordebug: String

Info(*mut GstMessage)InfoParsed

Fields of InfoParsed

msg: *mut GstMessageerror: Errordebug: String

Tag(*mut GstMessage)TagParsed

Fields of TagParsed

msg: *mut GstMessagetags: *mut GstTagList

Buffering(*mut GstMessage)BufferingParsed

Fields of BufferingParsed

msg: *mut GstMessagepct: i32

StateChanged(*mut GstMessage)StateChangedParsed

Fields of StateChangedParsed

msg: *mut GstMessageold: GstStatenew: GstStatepending: GstState

StateDirty(*mut GstMessage)StepDone(*mut GstMessage)ClockProvide(*mut GstMessage)ClockLost(*mut GstMessage)NewClock(*mut GstMessage)StructureChange(*mut GstMessage)StreamStatus(*mut GstMessage)Application(*mut GstMessage)Element(*mut GstMessage)SegmentStart(*mut GstMessage)SegmentDone(*mut GstMessage)DurationChanged(*mut GstMessage)Latency(*mut GstMessage)AsyncStart(*mut GstMessage)AsyncDone(*mut GstMessage)RequestState(*mut GstMessage)StepStart(*mut GstMessage)Qos(*mut GstMessage)Progress(*mut GstMessage)Toc(*mut GstMessage)ResetTime(*mut GstMessage)StreamStart(*mut GstMessage)NeedContext(*mut GstMessage)HaveContext(*mut GstMessage)Extended(*mut GstMessage)DeviceAdded(*mut GstMessage)DeviceRemoved(*mut GstMessage)Any(*mut GstMessage)

Methods

impl Message

pub unsafe fn new(gst_message: *const GstMessage) -> Option<Message>

pub unsafe fn new_eos(src: *mut GstObject) -> Option<Message>

pub unsafe fn new_error(
    src: *mut GstObject,
    error: *mut GError,
    debug: &str
) -> Option<Message>

pub unsafe fn new_warning(
    src: *mut GstObject,
    error: *mut GError,
    debug: &str
) -> Option<Message>

pub unsafe fn new_info(
    src: *mut GstObject,
    error: *mut GError,
    debug: &str
) -> Option<Message>

pub unsafe fn new_tag(
    src: *mut GstObject,
    tag_list: *mut GstTagList
) -> Option<Message>

pub unsafe fn new_buffering(src: *mut GstObject, pct: i32) -> Option<Message>

pub unsafe fn new_state_changed(
    src: *mut GstObject,
    old_state: GstState,
    new_state: GstState,
    pending: GstState
) -> Option<Message>

pub unsafe fn new_state_dirty(src: *mut GstObject) -> Option<Message>

pub unsafe fn new_step_done(
    src: *mut GstObject,
    format: GstFormat,
    amount: u64,
    rate: f64,
    flush: bool,
    intermediate: bool,
    duration: u64,
    eos: bool
) -> Option<Message>

pub unsafe fn new_clock_provide(
    src: *mut GstObject,
    clock: *mut GstClock,
    ready: bool
) -> Option<Message>

pub unsafe fn new_clock_lost(
    src: *mut GstObject,
    clock: *mut GstClock
) -> Option<Message>

pub unsafe fn new_new_clock(
    src: *mut GstObject,
    clock: *mut GstClock
) -> Option<Message>

pub unsafe fn new_application(
    src: *mut GstObject,
    structure: *mut GstStructure
) -> Option<Message>

pub unsafe fn new_element(
    src: *mut GstObject,
    structure: *mut GstStructure
) -> Option<Message>

pub unsafe fn new_custom(
    ty: GstMessageType,
    src: *mut GstObject,
    structure: *mut GstStructure
) -> Option<Message>

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

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

pub fn ty(&self) -> GstMessageType

pub fn type_name(&self) -> String

pub fn seqnum(&self) -> u32

pub fn set_seqnum(&mut self, seqnum: u32)

pub fn timestamp(&self) -> u64

pub unsafe fn src(&self) -> *mut GstObject

pub fn src_name(&self) -> String

pub unsafe fn structure(&self) -> *const GstStructure

pub fn make_writable(&self) -> Option<Message>

pub fn is_writable(&self) -> bool

pub fn parse(&self) -> Message

Trait Implementations

impl Transfer<Struct__GstMessage> for Message

unsafe fn transfer(self) -> *mut GstMessage

Consumes the current object and transfers ownership of the raw pointer Used to transfer ownership to ffi functions, should be used when an ffi function expects full transfer of an object to avoid the original object to be unreferenced in the process

impl Send for Message

impl Drop for Message

fn drop(&mut self)

Executes the destructor for this type.