pub enum ValueType {
Show 20 variants Bit, Float, Real, Int, BigInt, SmallInt, TinyInt, Binary, VarBinary, Char, VarChar, NChar, NVarChar, NText, Text, Image, DateTime, Xml, Null, SmallDateTime,
}
Expand description

The value types for the database

This is a rustic representation of the data types in Transact-SQL that were/are used in the database.

See: https://docs.microsoft.com/en-us/sql/t-sql/data-types

Variants§

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Bit

bit

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Float

float

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Real

real

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Int

int

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BigInt

bigint

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SmallInt

smallint

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TinyInt

tinyint

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Binary

binary

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VarBinary

varbinary

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Char

char

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VarChar

varchar

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NChar

nchar

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NVarChar

nvarchar

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NText

ntext

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Text

text

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Image

image

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DateTime

datetime

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Xml

xml

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Null

null

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SmallDateTime

‘smalldatetime’

Trait Implementations§

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impl Clone for ValueType

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fn clone(&self) -> ValueType

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ValueType

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for ValueType

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl FromStr for ValueType

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type Err = UnknownValueType

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more
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impl PartialEq for ValueType

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

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

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impl Eq for ValueType

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impl StructuralPartialEq for ValueType

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,