Enum sea_query::value::Value[−][src]

pub enum Value {
Show 21 variants
    Bool(Option<bool>),
    TinyInt(Option<i8>),
    SmallInt(Option<i16>),
    Int(Option<i32>),
    BigInt(Option<i64>),
    TinyUnsigned(Option<u8>),
    SmallUnsigned(Option<u16>),
    Unsigned(Option<u32>),
    BigUnsigned(Option<u64>),
    Float(Option<f32>),
    Double(Option<f64>),
    String(Option<Box<String>>),
    Bytes(Option<Box<Vec<u8>>>),
    Json(Option<Box<Json>>),
    Date(Option<Box<NaiveDate>>),
    Time(Option<Box<NaiveTime>>),
    DateTime(Option<Box<NaiveDateTime>>),
    DateTimeWithTimeZone(Option<Box<DateTime<FixedOffset>>>),
    Uuid(Option<Box<Uuid>>),
    Decimal(Option<Box<Decimal>>),
    BigDecimal(Option<Box<BigDecimal>>),
}

Expand description

Value variants

We want Value to be exactly 1 pointer sized, so anything larger should be boxed.

Variants

Bool(Option<bool>)

Tuple Fields of Bool

0: Option<bool>

TinyInt(Option<i8>)

Tuple Fields of TinyInt

0: Option<i8>

SmallInt(Option<i16>)

Tuple Fields of SmallInt

0: Option<i16>

Int(Option<i32>)

Tuple Fields of Int

0: Option<i32>

BigInt(Option<i64>)

Tuple Fields of BigInt

0: Option<i64>

TinyUnsigned(Option<u8>)

Tuple Fields of TinyUnsigned

0: Option<u8>

SmallUnsigned(Option<u16>)

Tuple Fields of SmallUnsigned

0: Option<u16>

Unsigned(Option<u32>)

Tuple Fields of Unsigned

0: Option<u32>

BigUnsigned(Option<u64>)

Tuple Fields of BigUnsigned

0: Option<u64>

Float(Option<f32>)

Tuple Fields of Float

0: Option<f32>

Double(Option<f64>)

Tuple Fields of Double

0: Option<f64>

String(Option<Box<String>>)

Tuple Fields of String

0: Option<Box<String>>

Bytes(Option<Box<Vec<u8>>>)

Tuple Fields of Bytes

0: Option<Box<Vec<u8>>>

Json(Option<Box<Json>>)

This is supported on crate feature with-json only.

Tuple Fields of Json

0: Option<Box<Json>>

Date(Option<Box<NaiveDate>>)

This is supported on crate feature with-chrono only.

Tuple Fields of Date

0: Option<Box<NaiveDate>>

Time(Option<Box<NaiveTime>>)

This is supported on crate feature with-chrono only.

Tuple Fields of Time

0: Option<Box<NaiveTime>>

DateTime(Option<Box<NaiveDateTime>>)

This is supported on crate feature with-chrono only.

Tuple Fields of DateTime

0: Option<Box<NaiveDateTime>>

DateTimeWithTimeZone(Option<Box<DateTime<FixedOffset>>>)

This is supported on crate feature with-chrono only.

Tuple Fields of DateTimeWithTimeZone

0: Option<Box<DateTime<FixedOffset>>>

Uuid(Option<Box<Uuid>>)

This is supported on crate feature with-uuid only.

Tuple Fields of Uuid

0: Option<Box<Uuid>>

Decimal(Option<Box<Decimal>>)

This is supported on crate feature with-rust_decimal only.

Tuple Fields of Decimal

0: Option<Box<Decimal>>

BigDecimal(Option<Box<BigDecimal>>)

This is supported on crate feature with-bigdecimal only.

Tuple Fields of BigDecimal

0: Option<Box<BigDecimal>>

Implementations

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pub fn as_ref_uuid(&self) -> &Uuid

Trait Implementations

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impl Clone for Value

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fn clone(&self) -> Value

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 Value

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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<'a> From<&'a [u8 ]> for Value

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fn from(x: &'a [u8 ]) -> Value

Performs the conversion.

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impl<'a> From<&'a str> for Value

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fn from(x: &'a str) -> Value

Performs the conversion.

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impl From<BigDecimal> for Value

This is supported on crate feature with-bigdecimal only.

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fn from(x: BigDecimal) -> Value

Performs the conversion.

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impl<Tz> From<DateTime<Tz>> for Value where
Tz: TimeZone,

This is supported on crate feature with-chrono only.

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fn from(x: DateTime<Tz>) -> Value

Performs the conversion.

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impl From<Decimal> for Value

This is supported on crate feature with-rust_decimal only.

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fn from(x: Decimal) -> Value

Performs the conversion.

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impl From<NaiveDate> for Value

This is supported on crate feature with-chrono only.

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fn from(x: NaiveDate) -> Value

Performs the conversion.

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impl From<NaiveDateTime> for Value

This is supported on crate feature with-chrono only.

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fn from(x: NaiveDateTime) -> Value

Performs the conversion.

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impl From<NaiveTime> for Value

This is supported on crate feature with-chrono only.

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fn from(x: NaiveTime) -> Value

Performs the conversion.

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impl<T> From<Option<T>> for Value where
T: Into<Value> + Nullable,

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fn from(x: Option<T>) -> Value

Performs the conversion.

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impl From<String> for Value

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fn from(x: String) -> Value

Performs the conversion.

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impl From<Uuid> for Value

This is supported on crate feature with-uuid only.

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fn from(x: Uuid) -> Value

Performs the conversion.

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impl From<Value> for Value

This is supported on crate feature with-json only.

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fn from(x: Json) -> Value

Performs the conversion.

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impl From<Vec<u8, Global>> for Value

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fn from(x: Vec<u8>) -> Value

Performs the conversion.

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impl From<bool> for Value

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fn from(x: bool) -> Value

Performs the conversion.

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impl From<f32> for Value

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fn from(x: f32) -> Value

Performs the conversion.

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impl From<f64> for Value

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fn from(x: f64) -> Value

Performs the conversion.

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impl From<i16> for Value

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fn from(x: i16) -> Value

Performs the conversion.

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impl From<i32> for Value

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fn from(x: i32) -> Value

Performs the conversion.

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impl From<i64> for Value

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fn from(x: i64) -> Value

Performs the conversion.

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impl From<i8> for Value

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fn from(x: i8) -> Value

Performs the conversion.

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impl From<u16> for Value

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fn from(x: u16) -> Value

Performs the conversion.

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impl From<u32> for Value

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fn from(x: u32) -> Value

Performs the conversion.

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impl From<u64> for Value

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fn from(x: u64) -> Value

Performs the conversion.

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impl From<u8> for Value

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fn from(x: u8) -> Value

Performs the conversion.

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impl PartialEq<Value> for Value

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

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

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

This method tests for !=.

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impl ToSql for Value

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fn to_sql(
 &self,
 ty: &Type,
 out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Converts the value of self into the binary format of the specified Postgres Type, appending it to out. Read more

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fn accepts(_ty: &Type) -> bool

Determines if a value of this type can be converted to the specified Postgres Type. Read more

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fn to_sql_checked(
 &self,
 ty: &Type,
 out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

An adaptor method used internally by Rust-Postgres. Read more

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impl StructuralPartialEq for Value

Auto Trait Implementations

impl RefUnwindSafe for Value

impl Send for Value

impl Sync for Value

impl Unpin for Value

impl UnwindSafe for Value

Blanket Implementations

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

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

Mutably borrows from an owned value. Read more

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impl<T> BorrowToSql for T where
T: ToSql,

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pub fn borrow_to_sql(&self) -> &dyn ToSql

Returns a reference to self as a ToSql trait object.

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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impl<V> IntoValueTuple for V where
V: Into<Value>,

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pub fn into_value_tuple(Self) -> ValueTuple

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

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

recently added

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum sea_query::value::Value[−][src]

Variants

Tuple Fields of Bool

Tuple Fields of TinyInt

Tuple Fields of SmallInt

Tuple Fields of Int

Tuple Fields of BigInt

Tuple Fields of TinyUnsigned

Tuple Fields of SmallUnsigned

Tuple Fields of Unsigned

Tuple Fields of BigUnsigned

Tuple Fields of Float

Tuple Fields of Double

Tuple Fields of String

Tuple Fields of Bytes

Tuple Fields of Json

Tuple Fields of Date

Tuple Fields of Time

Tuple Fields of DateTime

Tuple Fields of DateTimeWithTimeZone

Tuple Fields of Uuid

Tuple Fields of Decimal

Tuple Fields of BigDecimal

Implementations

impl Value

pub fn unwrap<T>(self) -> T where T: ValueType,

impl Value

pub fn is_json(&self) -> bool

pub fn as_ref_json(&self) -> &Json

impl Value

pub fn is_date(&self) -> bool

pub fn as_ref_date(&self) -> &NaiveDate

impl Value

pub fn is_time(&self) -> bool

pub fn as_ref_time(&self) -> &NaiveTime

impl Value

pub fn is_date_time(&self) -> bool

pub fn as_ref_date_time(&self) -> &NaiveDateTime

impl Value

pub fn is_date_time_with_time_zone(&self) -> bool

pub fn as_ref_date_time_with_time_zone(&self) -> &DateTime<FixedOffset>

impl Value

pub fn is_decimal(&self) -> bool

pub fn as_ref_decimal(&self) -> &Decimal

pub fn decimal_to_f64(&self) -> f64

impl Value

pub fn is_big_decimal(&self) -> bool

pub fn as_ref_big_decimal(&self) -> &BigDecimal

pub fn big_decimal_to_f64(&self) -> f64

impl Value

pub fn is_uuid(&self) -> bool

pub fn as_ref_uuid(&self) -> &Uuid

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

fn clone_from(&mut self, source: &Self)

impl Debug for Value

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

impl<'a> From<&'a [u8]> for Value

fn from(x: &'a [u8]) -> Value

impl<'a> From<&'a str> for Value

fn from(x: &'a str) -> Value

impl From<BigDecimal> for Value

fn from(x: BigDecimal) -> Value

impl<Tz> From<DateTime<Tz>> for Value where Tz: TimeZone,

fn from(x: DateTime<Tz>) -> Value

impl From<Decimal> for Value

fn from(x: Decimal) -> Value

impl From<NaiveDate> for Value

fn from(x: NaiveDate) -> Value

impl From<NaiveDateTime> for Value

fn from(x: NaiveDateTime) -> Value

impl From<NaiveTime> for Value

fn from(x: NaiveTime) -> Value

impl<T> From<Option<T>> for Value where T: Into<Value> + Nullable,

fn from(x: Option<T>) -> Value

impl From<String> for Value

fn from(x: String) -> Value

impl From<Uuid> for Value

fn from(x: Uuid) -> Value

pub fn unwrap<T>(self) -> T where
T: ValueType,

impl<'a> From<&'a [u8 ]> for Value

fn from(x: &'a [u8 ]) -> Value

impl<Tz> From<DateTime<Tz>> for Value where
Tz: TimeZone,

impl<T> From<Option<T>> for Value where
T: Into<Value> + Nullable,

fn to_sql(
&self,
ty: &Type,
out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

fn to_sql_checked(
&self,
ty: &Type,
out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

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

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

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

impl<T> BorrowToSql for T where
T: ToSql,

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

impl<V> IntoValueTuple for V where
V: Into<Value>,

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

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