Enum duckdb::types::Type

source · [−]

pub enum Type {
Show 20 variants    Null,
    Boolean,
    TinyInt,
    SmallInt,
    Int,
    BigInt,
    HugeInt,
    UTinyInt,
    USmallInt,
    UInt,
    UBigInt,
    Float,
    Double,
    Decimal,
    Timestamp,
    Text,
    Blob,
    Date32,
    Time64,
    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

`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 PartialEq<Type> for Type

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

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

1.0.0 · source

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

This method tests for !=.

impl StructuralPartialEq for Type

Auto Trait Implementations

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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)

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

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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.

impl<T> Allocation for T where
T: RefUnwindSafe,