windows::Win32::Media::WindowsMediaFormat

Trait IWMReaderAdvanced4_Impl

pub trait IWMReaderAdvanced4_Impl: IWMReaderAdvanced3_Impl {
    // Required methods
    fn GetLanguageCount(&self, dwoutputnum: u32) -> Result<u16>;
    fn GetLanguage(
        &self,
        dwoutputnum: u32,
        wlanguage: u16,
        pwszlanguagestring: PWSTR,
        pcchlanguagestringlength: *mut u16,
    ) -> Result<()>;
    fn GetMaxSpeedFactor(&self) -> Result<f64>;
    fn IsUsingFastCache(&self) -> Result<BOOL>;
    fn AddLogParam(
        &self,
        wsznamespace: &PCWSTR,
        wszname: &PCWSTR,
        wszvalue: &PCWSTR,
    ) -> Result<()>;
    fn SendLogParams(&self) -> Result<()>;
    fn CanSaveFileAs(&self) -> Result<BOOL>;
    fn CancelSaveFileAs(&self) -> Result<()>;
    fn GetURL(&self, pwszurl: PWSTR, pcchurl: *mut u32) -> Result<()>;
}

Required Methods§

fn GetLanguageCount(&self, dwoutputnum: u32) -> Result<u16>

fn GetLanguage( &self, dwoutputnum: u32, wlanguage: u16, pwszlanguagestring: PWSTR, pcchlanguagestringlength: *mut u16, ) -> Result<()>

fn GetMaxSpeedFactor(&self) -> Result<f64>

fn IsUsingFastCache(&self) -> Result<BOOL>

fn AddLogParam( &self, wsznamespace: &PCWSTR, wszname: &PCWSTR, wszvalue: &PCWSTR, ) -> Result<()>

fn SendLogParams(&self) -> Result<()>

fn CanSaveFileAs(&self) -> Result<BOOL>

fn CancelSaveFileAs(&self) -> Result<()>

fn GetURL(&self, pwszurl: PWSTR, pcchurl: *mut u32) -> Result<()>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§