Enum duckdb::types::Type

pub enum Type {
Show 23 variants    Null,
    Boolean,
    TinyInt,
    SmallInt,
    Int,
    BigInt,
    HugeInt,
    UTinyInt,
    USmallInt,
    UInt,
    UBigInt,
    Float,
    Double,
    Decimal,
    Timestamp,
    Text,
    Blob,
    Date32,
    Time64,
    Interval,
    List(Box<Type>),
    Enum,
    Any,
}

Expand description

DuckDB data types. See Fundamental Datatypes.

Variants§

Null

NULL

Boolean

BOOLEAN

TinyInt

TINYINT

SmallInt

SMALLINT

Int

INT

BigInt

BIGINT

HugeInt

HUGEINT

UTinyInt

UTINYINT

USmallInt

USMALLINT

UInt

UINT

UBigInt

UBIGINT

Float

FLOAT

Double

DOUBLE

Decimal

DECIMAL

Timestamp

TIMESTAMP

Text

Text

Blob

BLOB

Date32

DATE32

Time64

TIME64

Interval

INTERVAL

List(Box<Type>)

LIST

Enum

ENUM

Any

Any

Trait Implementations§

impl Clone for Type

fn clone(&self) -> Type

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 Type

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

Formats the value using the given formatter. Read more

impl Display for Type

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

Formats the value using the given formatter. Read more

impl From<&DataType> for Type

fn from(value: &DataType) -> Self

Converts to this type from the input type.

impl PartialEq for Type

fn eq(&self, other: &Type) -> bool

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Type

impl StructuralPartialEq for Type

Auto Trait Implementations§

impl Freeze for Type

impl RefUnwindSafe for Type

impl Send for Type

impl Sync for Type

impl Unpin for Type

impl UnwindSafe for Type

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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. 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> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. 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.

impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,