Enum taos_query::common::raw::views::ColumnView

pub enum ColumnView {
    Bool(BoolView),
    TinyInt(TinyIntView),
    SmallInt(SmallIntView),
    Int(IntView),
    BigInt(BigIntView),
    Float(FloatView),
    Double(DoubleView),
    VarChar(VarCharView),
    Timestamp(TimestampView),
    NChar(NCharView),
    UTinyInt(UTinyIntView),
    USmallInt(USmallIntView),
    UInt(UIntView),
    UBigInt(UBigIntView),
    Json(JsonView),
}

Variants

Bool(BoolView)

TinyInt(TinyIntView)

SmallInt(SmallIntView)

Int(IntView)

BigInt(BigIntView)

Float(FloatView)

Double(DoubleView)

VarChar(VarCharView)

Timestamp(TimestampView)

NChar(NCharView)

UTinyInt(UTinyIntView)

USmallInt(USmallIntView)

UInt(UIntView)

UBigInt(UBigIntView)

Json(JsonView)

Implementations

impl ColumnView

pub fn from_millis_timestamp(values: Vec<impl Into<Option<i64>>>) -> Self

pub fn from_bools(values: Vec<impl Into<Option<bool>>>) -> Self

pub fn from_tiny_ints(values: Vec<impl Into<Option<i8>>>) -> Self

pub fn from_small_ints(values: Vec<impl Into<Option<i16>>>) -> Self

pub fn from_ints(values: Vec<impl Into<Option<i32>>>) -> Self

pub fn from_big_ints(values: Vec<impl Into<Option<i64>>>) -> Self

pub fn from_unsigned_tiny_ints(values: Vec<impl Into<Option<u8>>>) -> Self

pub fn from_unsigned_small_ints(values: Vec<impl Into<Option<u16>>>) -> Self

pub fn from_unsigned_ints(values: Vec<impl Into<Option<u32>>>) -> Self

pub fn from_unsigned_big_ints(values: Vec<impl Into<Option<u64>>>) -> Self

pub fn from_floats(values: Vec<impl Into<Option<f32>>>) -> Self

pub fn from_doubles(values: Vec<impl Into<Option<f64>>>) -> Self

pub fn from_varchar<S: AsRef<str>, T: Into<Option<S>>, I: ExactSizeIterator<Item = T>, V: IntoIterator<Item = T, IntoIter = I>>( iter: V ) -> Self

pub fn from_nchar<S: AsRef<str>, T: Into<Option<S>>, I: ExactSizeIterator<Item = T>, V: IntoIterator<Item = T, IntoIter = I>>( iter: V ) -> Self

pub fn from_json<S: AsRef<str>, T: Into<Option<S>>, I: ExactSizeIterator<Item = T>, V: IntoIterator<Item = T, IntoIter = I>>( iter: V ) -> Self

pub fn concat_iter<'b, 'a: 'b>( &'a self, rhs: impl Iterator<Item = BorrowedValue<'b>>, ty: Ty ) -> ColumnView

pub fn concat(&self, rhs: &ColumnView) -> ColumnView

Concatenate another column view, output a new column view with exact type of self.

pub fn concat_as(&self, rhs: &ColumnView, ty: Ty) -> ColumnView

Concatenate another column view, output a new column view with specified type ty.

pub fn null(n: usize, ty: Ty) -> Self

Generate single element view for specified type ty.

pub fn len(&self) -> usize

It’s equal to the cols

pub fn get(&self, row: usize) -> Option<BorrowedValue<'_>>

pub fn iter(&self) -> ColumnViewIter<'_>

pub fn slice(&self, range: Range<usize>) -> Option<Self>

pub unsafe fn as_timestamp_view(&self) -> &TimestampView

Trait Implementations

impl Add<ColumnView> for ColumnView

type Output = ColumnView

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl Debug for ColumnView

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

Formats the value using the given formatter.

impl From<Value> for ColumnView

fn from(value: Value) -> Self

Converts to this type from the input type.

impl From<Vec<Option<INChar>, Global>> for ColumnView

fn from(values: Vec<Option<INChar>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<IVarChar>, Global>> for ColumnView

fn from(values: Vec<Option<IVarChar>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<bool>, Global>> for ColumnView

fn from(values: Vec<Option<bool>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<f32>, Global>> for ColumnView

fn from(values: Vec<Option<f32>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<f64>, Global>> for ColumnView

fn from(values: Vec<Option<f64>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<i16>, Global>> for ColumnView

fn from(values: Vec<Option<i16>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<i32>, Global>> for ColumnView

fn from(values: Vec<Option<i32>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<i64>, Global>> for ColumnView

fn from(values: Vec<Option<i64>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<i8>, Global>> for ColumnView

fn from(values: Vec<Option<i8>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<u16>, Global>> for ColumnView

fn from(values: Vec<Option<u16>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<u32>, Global>> for ColumnView

fn from(values: Vec<Option<u32>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<u64>, Global>> for ColumnView

fn from(values: Vec<Option<u64>>) -> Self

Converts to this type from the input type.

impl From<Vec<Option<u8>, Global>> for ColumnView

fn from(values: Vec<Option<u8>>) -> Self

Converts to this type from the input type.

impl From<Vec<bool, Global>> for ColumnView

fn from(values: Vec<bool>) -> Self

Converts to this type from the input type.

impl From<Vec<f32, Global>> for ColumnView

fn from(values: Vec<f32>) -> Self

Converts to this type from the input type.

impl From<Vec<f64, Global>> for ColumnView

fn from(values: Vec<f64>) -> Self

Converts to this type from the input type.

impl From<Vec<i16, Global>> for ColumnView

fn from(values: Vec<i16>) -> Self

Converts to this type from the input type.

impl From<Vec<i32, Global>> for ColumnView

fn from(values: Vec<i32>) -> Self

Converts to this type from the input type.

impl From<Vec<i64, Global>> for ColumnView

fn from(values: Vec<i64>) -> Self

Converts to this type from the input type.

impl From<Vec<i8, Global>> for ColumnView

fn from(values: Vec<i8>) -> Self

Converts to this type from the input type.

impl From<Vec<u16, Global>> for ColumnView

fn from(values: Vec<u16>) -> Self

Converts to this type from the input type.

impl From<Vec<u32, Global>> for ColumnView

fn from(values: Vec<u32>) -> Self

Converts to this type from the input type.

impl From<Vec<u64, Global>> for ColumnView

fn from(values: Vec<u64>) -> Self

Converts to this type from the input type.

impl From<Vec<u8, Global>> for ColumnView

fn from(values: Vec<u8>) -> Self

Converts to this type from the input type.

impl<'a> IntoIterator for &'a ColumnView

type Item = BorrowedValue<'a>

The type of the elements being iterated over.

type IntoIter = ColumnViewIter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl Send for ColumnView

impl Sync for ColumnView