pub trait ICoreWebView2SharedBuffer_Impl: Sized {
// Required methods
fn Size(&self, value: *mut u64) -> Result<()>;
fn Buffer(&self, value: *mut *mut u8) -> Result<()>;
fn OpenStream(&self) -> Result<IStream>;
fn FileMappingHandle(&self, value: *mut HANDLE) -> Result<()>;
fn Close(&self) -> Result<()>;
}