Struct IThumbnailExtractorVtbl

#[repr(C)]
pub struct IThumbnailExtractorVtbl {
    pub QueryInterface: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor, riid: *const IID, ppvObject: *mut *mut c_void) -> HRESULT>,
    pub AddRef: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor) -> ULONG>,
    pub Release: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor) -> ULONG>,
    pub ExtractThumbnail: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor, pStg: *mut IStorage, ulLength: ULONG, ulHeight: ULONG, pulOutputLength: *mut ULONG, pulOutputHeight: *mut ULONG, phOutputBitmap: *mut HBITMAP) -> HRESULT>,
    pub OnFileUpdated: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor, pStg: *mut IStorage) -> HRESULT>,
}

Fields

QueryInterface: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor, riid: *const IID, ppvObject: *mut *mut c_void) -> HRESULT>

AddRef: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor) -> ULONG>

Release: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor) -> ULONG>

ExtractThumbnail: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor, pStg: *mut IStorage, ulLength: ULONG, ulHeight: ULONG, pulOutputLength: *mut ULONG, pulOutputHeight: *mut ULONG, phOutputBitmap: *mut HBITMAP) -> HRESULT>

OnFileUpdated: Option<unsafe extern "C" fn(This: *mut IThumbnailExtractor, pStg: *mut IStorage) -> HRESULT>

Trait Implementations

impl Clone for IThumbnailExtractorVtbl

fn clone(&self) -> IThumbnailExtractorVtbl

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IThumbnailExtractorVtbl

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

Formats the value using the given formatter.

impl Ord for IThumbnailExtractorVtbl

fn cmp(&self, other: &IThumbnailExtractorVtbl) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for IThumbnailExtractorVtbl

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for IThumbnailExtractorVtbl

fn partial_cmp(&self, other: &IThumbnailExtractorVtbl) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for IThumbnailExtractorVtbl

impl Eq for IThumbnailExtractorVtbl

impl StructuralPartialEq for IThumbnailExtractorVtbl