Enum DbValue

Source
pub enum DbValue {
Show 36 variants Boolean(bool), Tinyint(i8), Smallint(i16), Mediumint(i32), Int(i32), Bigint(i64), TinyintUnsigned(u8), SmallintUnsigned(u16), MediumintUnsigned(u32), IntUnsigned(u32), BigintUnsigned(u64), Float(f32), Double(f64), Decimal(String), Date(Date), Datetime(Timestamp), Timestamp(Timestamp), Time(Time), Year(u16), Fixchar(String), Varchar(String), Tinytext(String), Text(String), Mediumtext(String), Longtext(String), Binary(Vec<u8>), Varbinary(Vec<u8>), Tinyblob(Vec<u8>), Blob(Vec<u8>), Mediumblob(Vec<u8>), Longblob(Vec<u8>), Enumeration(String), Set(String), Bit(Vec<bool>), Json(String), Null,
}
Expand description

Value descriptor for a single database value

Variants§

§

Boolean(bool)

§

Tinyint(i8)

§

Smallint(i16)

§

Mediumint(i32)

s24

§

Int(i32)

§

Bigint(i64)

§

TinyintUnsigned(u8)

§

SmallintUnsigned(u16)

§

MediumintUnsigned(u32)

u24

§

IntUnsigned(u32)

§

BigintUnsigned(u64)

§

Float(f32)

§

Double(f64)

§

Decimal(String)

§

Date(Date)

§

Datetime(Timestamp)

§

Timestamp(Timestamp)

§

Time(Time)

§

Year(u16)

§

Fixchar(String)

§

Varchar(String)

§

Tinytext(String)

§

Text(String)

§

Mediumtext(String)

§

Longtext(String)

§

Binary(Vec<u8>)

§

Varbinary(Vec<u8>)

§

Tinyblob(Vec<u8>)

§

Blob(Vec<u8>)

§

Mediumblob(Vec<u8>)

§

Longblob(Vec<u8>)

§

Enumeration(String)

§

Set(String)

§

Bit(Vec<bool>)

§

Json(String)

§

Null

Trait Implementations§

Source§

impl Clone for DbValue

Source§

fn clone(&self) -> DbValue

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
Source§

impl Debug for DbValue

Source§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

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

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

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.

Source§

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

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

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

fn clone_into(&self, target: &mut T)

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

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<T> TupleOrUnit<()> for T

Source§

fn into(self)