Struct IMFSourceResolver

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

Available on crate feature mf only.

IMFSourceResolver COM interface.

Automatically calls Release when the object goes out of scope.

Usually created with MFCreateSourceResolver function.

Examples

use winsafe::{self as w, prelude::*};

let source_resolver = w::MFCreateSourceResolver()?;

Trait Implementations

impl Clone for IMFSourceResolver

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Drop for IMFSourceResolver

fn drop(&mut self)

Executes the destructor for this type.

impl mf_IMFSourceResolver for IMFSourceResolver

fn BeginCreateObjectFromByteStream( &self, byte_stream: &impl mf_IMFByteStream, url: Option<&str>, flags: MF_RESOLUTION, props: Option<&impl oleaut_IPropertyStore>, callback: &IMFAsyncCallback, state: Option<&impl ole_IUnknown>, ) -> HrResult<IUnknown>

IMFSourceResolver::BeginCreateObjectFromByteStream method.

fn BeginCreateObjectFromURL( &self, url: &str, flags: MF_RESOLUTION, props: Option<&impl oleaut_IPropertyStore>, callback: &IMFAsyncCallback, state: Option<&impl ole_IUnknown>, ) -> HrResult<IUnknown>

IMFSourceResolver::BeginCreateObjectFromURL method.

fn CancelObjectCreation(&self, cookie: &impl ole_IUnknown) -> HrResult<()>

IMFSourceResolver::CancelObjectCreation method.

fn CreateObjectFromByteStream( &self, byte_stream: &impl mf_IMFByteStream, url: Option<&str>, flags: MF_RESOLUTION, props: Option<&impl oleaut_IPropertyStore>, ) -> HrResult<(MF_OBJECT, IUnknown)>

IMFSourceResolver::CreateObjectFromByteStream method.

fn CreateObjectFromURL( &self, url: &str, flags: MF_RESOLUTION, props: Option<&impl oleaut_IPropertyStore>, ) -> HrResult<(MF_OBJECT, IUnknown)>

IMFSourceResolver::CreateObjectFromURL method.

fn EndCreateObjectFromByteStream( &self, result: &impl mf_IMFAsyncResult, ) -> HrResult<(MF_OBJECT, IUnknown)>

IMFSourceResolver::EndCreateObjectFromByteStream method.

fn EndCreateObjectFromURL( &self, result: &impl mf_IMFAsyncResult, ) -> HrResult<(MF_OBJECT, IUnknown)>

IMFSourceResolver::EndCreateObjectFromURL method.

impl ole_IUnknown for IMFSourceResolver

const IID: IID

Available on crate feature ole only.

The COM interface ID.

unsafe fn from_ptr(p: *mut c_void) -> Self

Available on crate feature ole only.

Creates an object from a COM virtual table pointer.

unsafe fn as_mut(&mut self) -> &mut *mut c_void

Available on crate feature ole only.

Returns a mutable reference do the underlying COM virtual table pointer.

fn ptr(&self) -> *mut c_void

Available on crate feature ole only.

Returns the pointer to the underlying COM virtual table.

unsafe fn null() -> Self

Available on crate feature ole only.

Creates an object from a null COM virtual table pointer.

fn leak(&mut self) -> *mut c_void

Available on crate feature ole only.

Returns the pointer to the underlying COM virtual table and sets the internal pointer to null, so that Release won’t be called.

fn QueryInterface<T>(&self) -> HrResult<T>

where T: ole_IUnknown,

Available on crate feature ole only.

IUnknown::QueryInterface method.

impl Send for IMFSourceResolver