Struct IColumnManager

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

Implementations

impl IColumnManager

pub unsafe fn SetColumnInfo( &self, propkey: *const PROPERTYKEY, pcmci: *const CM_COLUMNINFO, ) -> Result<()>

pub unsafe fn GetColumnInfo( &self, propkey: *const PROPERTYKEY, pcmci: *mut CM_COLUMNINFO, ) -> Result<()>

pub unsafe fn GetColumnCount(&self, dwflags: CM_ENUM_FLAGS) -> Result<u32>

pub unsafe fn GetColumns( &self, dwflags: CM_ENUM_FLAGS, rgkeyorder: *mut PROPERTYKEY, ccolumns: u32, ) -> Result<()>

pub unsafe fn SetColumns( &self, rgkeyorder: *const PROPERTYKEY, cvisible: u32, ) -> Result<()>

Trait Implementations

impl Clone for IColumnManager

fn clone(&self) -> IColumnManager

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IColumnManager

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

Formats the value using the given formatter.

impl From<&IColumnManager> for IUnknown

fn from(value: &IColumnManager) -> Self

Converts to this type from the input type.

impl From<IColumnManager> for IUnknown

fn from(value: IColumnManager) -> Self

Converts to this type from the input type.

impl Interface for IColumnManager

const IID: Guid

type Vtable = IColumnManager_abi

unsafe fn vtable(&self) -> &Self::Vtable

Safety

unsafe fn assume_vtable<T>(&self) -> &<T as Interface>::Vtable

where T: Interface,

Safety

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

Safety

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

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

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

Attempts to create a Weak reference to this object.

impl PartialEq for IColumnManager

fn eq(&self, other: &IColumnManager) -> 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 Eq for IColumnManager

impl StructuralPartialEq for IColumnManager