Struct windows::Win32::Graphics::Printing::IPrintCoreHelperUni

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

Implementations

impl IPrintCoreHelperUni

pub unsafe fn CreateGDLSnapshot( &self, pdevmode: *mut DEVMODEA, cbsize: u32, dwflags: u32, ppsnapshotstream: *mut Option<IStream>, ) -> Result<()>

pub unsafe fn CreateDefaultGDLSnapshot(&self, dwflags: u32) -> Result<IStream>

Methods from Deref<Target = IPrintCoreHelper>

pub unsafe fn GetOption<P0>( &self, pdevmode: Option<*const DEVMODEA>, cbsize: u32, pszfeaturerequested: P0, ) -> Result<PCSTR>

where P0: Param<PCSTR>,

pub unsafe fn SetOptions<P0>( &self, pdevmode: *mut DEVMODEA, cbsize: u32, bresolveconflicts: P0, pfopairs: *const PRINT_FEATURE_OPTION, cpairs: u32, pcpairswritten: *mut u32, pdwresult: *mut u32, ) -> Result<()>

where P0: Param<BOOL>,

pub unsafe fn EnumConstrainedOptions<P0>( &self, pdevmode: *const DEVMODEA, cbsize: u32, pszfeaturekeyword: P0, pconstrainedoptionlist: *const *const *const PCSTR, pdwnumoptions: *mut u32, ) -> Result<()>

where P0: Param<PCSTR>,

pub unsafe fn WhyConstrained<P0, P1>( &self, pdevmode: Option<*const DEVMODEA>, cbsize: u32, pszfeaturekeyword: P0, pszoptionkeyword: P1, ppfoconstraints: *mut *mut PRINT_FEATURE_OPTION, pdwnumoptions: *mut u32, ) -> Result<()>

where P0: Param<PCSTR>, P1: Param<PCSTR>,

pub unsafe fn EnumFeatures( &self, pfeaturelist: *mut *mut *mut PCSTR, pdwnumfeatures: *mut u32, ) -> Result<()>

pub unsafe fn EnumOptions<P0>( &self, pszfeaturekeyword: P0, poptionlist: *mut *mut *mut PCSTR, pdwnumoptions: *mut u32, ) -> Result<()>

where P0: Param<PCSTR>,

pub unsafe fn GetFontSubstitution<P0>( &self, psztruetypefontname: P0, ppszdevfontname: *const PCWSTR, ) -> Result<()>

where P0: Param<PCWSTR>,

pub unsafe fn SetFontSubstitution<P0, P1>( &self, psztruetypefontname: P0, pszdevfontname: P1, ) -> Result<()>

where P0: Param<PCWSTR>, P1: Param<PCWSTR>,

pub unsafe fn CreateInstanceOfMSXMLObject<P0>( &self, rclsid: *const GUID, punkouter: P0, dwclscontext: u32, riid: *const GUID, ppv: *mut *mut c_void, ) -> Result<()>

where P0: Param<IUnknown>,

Trait Implementations

impl CanInto<IPrintCoreHelper> for IPrintCoreHelperUni

const QUERY: bool = false

impl CanInto<IPrintCoreHelperUni> for IPrintCoreHelperUni2

const QUERY: bool = false

impl CanInto<IUnknown> for IPrintCoreHelperUni

const QUERY: bool = false

impl Clone for IPrintCoreHelperUni

fn clone(&self) -> IPrintCoreHelperUni

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IPrintCoreHelperUni

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

Formats the value using the given formatter.

impl Deref for IPrintCoreHelperUni

type Target = IPrintCoreHelper

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<&IPrintCoreHelperUni> for &IPrintCoreHelper

fn from(value: &IPrintCoreHelperUni) -> Self

Converts to this type from the input type.

impl From<&IPrintCoreHelperUni> for &IUnknown

fn from(value: &IPrintCoreHelperUni) -> Self

Converts to this type from the input type.

impl From<&IPrintCoreHelperUni2> for &IPrintCoreHelperUni

fn from(value: &IPrintCoreHelperUni2) -> Self

Converts to this type from the input type.

impl From<IPrintCoreHelperUni> for IPrintCoreHelper

fn from(value: IPrintCoreHelperUni) -> Self

Converts to this type from the input type.

impl From<IPrintCoreHelperUni> for IUnknown

fn from(value: IPrintCoreHelperUni) -> Self

Converts to this type from the input type.

impl From<IPrintCoreHelperUni2> for IPrintCoreHelperUni

fn from(value: IPrintCoreHelperUni2) -> Self

Converts to this type from the input type.

impl Interface for IPrintCoreHelperUni

const IID: GUID = _

The GUID associated with the interface.

fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.

fn into_raw(self) -> *mut c_void

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface.

fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any].

fn is_object<T>(&self) -> bool

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

Returns true if the given COM interface refers to an implementation of T.

fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. &MyApp_Impl, not the inner &MyApp object.

fn cast_object<T>(&self) -> Result<ComObject<T>, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. MyApp_Impl, not the inner MyApp object.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

fn to_ref(&self) -> InterfaceRef<'_, Self>

Creates an InterfaceRef for this reference. The InterfaceRef tracks lifetimes statically, and eliminates the need for dynamic reference count adjustments (AddRef/Release).

impl PartialEq for IPrintCoreHelperUni

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for IPrintCoreHelperUni

impl StructuralPartialEq for IPrintCoreHelperUni