Struct windows::Media::Protection::PlayReady::INDDownloadEngine

pub struct INDDownloadEngine(/* private fields */);

Implementations

impl INDDownloadEngine

pub fn Open<P0>(&self, uri: P0, sessionidbytes: &[u8]) -> Result<()>

where P0: IntoParam<Uri>,

pub fn Pause(&self) -> Result<()>

pub fn Resume(&self) -> Result<()>

pub fn Close(&self) -> Result<()>

pub fn Seek(&self, startposition: TimeSpan) -> Result<()>

pub fn CanSeek(&self) -> Result<bool>

pub fn BufferFullMinThresholdInSamples(&self) -> Result<u32>

pub fn BufferFullMaxThresholdInSamples(&self) -> Result<u32>

pub fn Notifier(&self) -> Result<NDDownloadEngineNotifier>

Trait Implementations

impl Clone for INDDownloadEngine

fn clone(&self) -> INDDownloadEngine

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for INDDownloadEngine

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

Formats the value using the given formatter.

impl From<&INDDownloadEngine> for &IInspectable

fn from(value: &INDDownloadEngine) -> Self

Converts to this type from the input type.

impl From<&INDDownloadEngine> for &IUnknown

fn from(value: &INDDownloadEngine) -> Self

Converts to this type from the input type.

impl From<INDDownloadEngine> for IInspectable

fn from(value: INDDownloadEngine) -> Self

Converts to this type from the input type.

impl From<INDDownloadEngine> for IUnknown

fn from(value: INDDownloadEngine) -> Self

Converts to this type from the input type.

impl Interface for INDDownloadEngine

fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.

fn into_raw(self) -> *mut c_void

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a Weak reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

impl PartialEq for INDDownloadEngine

fn eq(&self, other: &INDDownloadEngine) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for INDDownloadEngine

impl StructuralPartialEq for INDDownloadEngine