Struct windows::Win32::System::Search::DBCOLUMNDESC

#[repr(C)]pub struct DBCOLUMNDESC {
    pub pwszTypeName: PWSTR,
    pub pTypeInfo: ManuallyDrop<Option<ITypeInfo>>,
    pub rgPropertySets: *mut DBPROPSET,
    pub pclsid: *mut GUID,
    pub cPropertySets: u32,
    pub ulColumnSize: usize,
    pub dbcid: DBID,
    pub wType: u16,
    pub bPrecision: u8,
    pub bScale: u8,
}

Fields§

§pwszTypeName: PWSTR§pTypeInfo: ManuallyDrop<Option<ITypeInfo>>§rgPropertySets: *mut DBPROPSET§pclsid: *mut GUID§cPropertySets: u32§ulColumnSize: usize§dbcid: DBID§wType: u16§bPrecision: u8§bScale: u8

Trait Implementations§

impl Clone for DBCOLUMNDESC

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Default for DBCOLUMNDESC

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for DBCOLUMNDESC

impl RefUnwindSafe for DBCOLUMNDESC

impl !Send for DBCOLUMNDESC

impl !Sync for DBCOLUMNDESC

impl Unpin for DBCOLUMNDESC

impl UnwindSafe for DBCOLUMNDESC

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> Param<T, CopyType> for U
where T: TypeKind<TypeKind = CopyType> + Clone, U: TypeKind<TypeKind = CopyType> + Clone + CanInto<T>,

unsafe fn param(self) -> ParamValue<T>

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.