windows::Win32::Graphics::Imaging

Trait IWICMetadataReaderInfo_Impl

pub trait IWICMetadataReaderInfo_Impl: IWICMetadataHandlerInfo_Impl {
    // Required methods
    fn GetPatterns(
        &self,
        guidcontainerformat: *const GUID,
        cbsize: u32,
        ppattern: *mut WICMetadataPattern,
        pccount: *mut u32,
        pcbactual: *mut u32,
    ) -> Result<()>;
    fn MatchesPattern(
        &self,
        guidcontainerformat: *const GUID,
        pistream: Ref<'_, IStream>,
    ) -> Result<BOOL>;
    fn CreateInstance(&self) -> Result<IWICMetadataReader>;
}

Required Methods§

fn GetPatterns( &self, guidcontainerformat: *const GUID, cbsize: u32, ppattern: *mut WICMetadataPattern, pccount: *mut u32, pcbactual: *mut u32, ) -> Result<()>

fn MatchesPattern( &self, guidcontainerformat: *const GUID, pistream: Ref<'_, IStream>, ) -> Result<BOOL>

fn CreateInstance(&self) -> Result<IWICMetadataReader>

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§