Enum klickhouse::Type[−][src]

pub enum Type {

Show variants    Int8,
    Int16,
    Int32,
    Int64,
    Int128,
    Int256,
    UInt8,
    UInt16,
    UInt32,
    UInt64,
    UInt128,
    UInt256,
    Float32,
    Float64,
    Decimal32(usize),
    Decimal64(usize),
    Decimal128(usize),
    Decimal256(usize),
    String,
    FixedString(usize),
    Uuid,
    Date,
    DateTime(Tz),
    DateTime64(usize, Tz),
    Ipv4,
    Ipv6,
    Enum8(Vec<(String, u8)>),
    Enum16(Vec<(String, u16)>),
    LowCardinality(Box<Type>),
    Array(Box<Type>),
    Tuple(Vec<Type>),
    Nullable(Box<Type>),
    Map(Box<Type>, Box<Type>),

}
Expand description

A raw Clickhouse type.

Variants

Int8
Int16
Int32
Int64
Int128
Int256
UInt8
UInt16
UInt32
UInt64
UInt128
UInt256
Float32
Float64
Decimal32(usize)
Decimal64(usize)
Decimal128(usize)
Decimal256(usize)
String
FixedString(usize)
Uuid
Date
DateTime(Tz)
DateTime64(usize, Tz)
Ipv4
Ipv6
Enum8(Vec<(String, u8)>)

Not supported

Enum16(Vec<(String, u16)>)

Not supported

LowCardinality(Box<Type>)
Array(Box<Type>)
Tuple(Vec<Type>)
Nullable(Box<Type>)
Map(Box<Type>, Box<Type>)

Implementations

impl Type[src]

pub fn unwrap_array(&self) -> &Type[src]

pub fn unwrap_map(&self) -> (&Type, &Type)[src]

pub fn unwrap_tuple(&self) -> &[Type][src]

pub fn strip_null(&self) -> &Type[src]

pub fn is_nullable(&self) -> bool[src]

pub fn default_value(&self) -> Value[src]

pub fn strip_low_cardinality(&self) -> &Type[src]

Trait Implementations

impl Clone for Type[src]

fn clone(&self) -> Type[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for Type[src]

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

Formats the value using the given formatter. Read more

impl FromStr for Type[src]

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>[src]

Parses a string s to return a value of this type. Read more

impl Hash for Type[src]

fn hash<__H: Hasher>(&self, state: &mut __H)[src]

Feeds this value into the given Hasher. Read more

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 1.3.0[src]

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq<Type> for Type[src]

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

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

fn ne(&self, other: &Type) -> bool[src]

This method tests for !=.

impl ToString for Type[src]

fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl Eq for Type[src]

impl StructuralEq for Type[src]

impl StructuralPartialEq for Type[src]

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, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized, [src]

pub fn equivalent(&self, key: &K) -> bool[src]

Compare self to key and return true if they are equal.

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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

Performs the conversion.