Struct TupleConversionMap

#[repr(C)]pub struct TupleConversionMap {
    pub indesc: TupleDesc,
    pub outdesc: TupleDesc,
    pub attrMap: *mut AttrMap,
    pub invalues: *mut Datum,
    pub inisnull: *mut bool,
    pub outvalues: *mut Datum,
    pub outisnull: *mut bool,
}

Fields§

§indesc: TupleDesc§outdesc: TupleDesc§attrMap: *mut AttrMap§invalues: *mut Datum§inisnull: *mut bool§outvalues: *mut Datum§outisnull: *mut bool

Trait Implementations§

impl Clone for TupleConversionMap

fn clone(&self) -> TupleConversionMap

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 Debug for TupleConversionMap

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

Formats the value using the given formatter. Read more

impl Default for TupleConversionMap

fn default() -> Self

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

impl Copy for TupleConversionMap

Auto Trait Implementations§

impl Freeze for TupleConversionMap

impl RefUnwindSafe for TupleConversionMap

impl !Send for TupleConversionMap

impl !Sync for TupleConversionMap

impl Unpin for TupleConversionMap

impl UnwindSafe for TupleConversionMap

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, dst: *mut u8)

🔬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> 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.