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ScanKeyData

Struct ScanKeyData

#[repr(C)]pub struct ScanKeyData {
    pub sk_flags: c_int,
    pub sk_attno: AttrNumber,
    pub sk_strategy: StrategyNumber,
    pub sk_subtype: Oid,
    pub sk_collation: Oid,
    pub sk_func: FmgrInfo,
    pub sk_argument: Datum,
}

Fields§

§sk_flags: c_int§sk_attno: AttrNumber§sk_strategy: StrategyNumber§sk_subtype: Oid§sk_collation: Oid§sk_func: FmgrInfo§sk_argument: Datum

Trait Implementations§

impl Clone for ScanKeyData

fn clone(&self) -> ScanKeyData

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for ScanKeyData

impl Debug for ScanKeyData

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

Formats the value using the given formatter. Read more

impl Default for ScanKeyData

fn default() -> Self

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

Auto Trait Implementations§

impl !Send for ScanKeyData

impl !Sync for ScanKeyData

impl Freeze for ScanKeyData

impl RefUnwindSafe for ScanKeyData

impl Unpin for ScanKeyData

impl UnsafeUnpin for ScanKeyData

impl UnwindSafe for ScanKeyData

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,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. 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> 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.