Enum sea_query::value::Value

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pub enum Value {
Show 24 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>>),
    DateTimeUtc(Option<Box<DateTime<Utc>>>),
    DateTimeLocal(Option<Box<DateTime<Local>>>),
    DateTimeWithTimeZone(Option<Box<DateTime<FixedOffset>>>),
    Uuid(Option<Box<Uuid>>),
    Decimal(Option<Box<Decimal>>),
    BigDecimal(Option<Box<BigDecimal>>),
    Array(Option<Box<Vec<Value>>>),
}

Expand description

Value variants

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

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>>)`

This is supported on crate feature with-json only.

`Date(Option<Box<NaiveDate>>)`

This is supported on crate feature with-chrono only.

`Time(Option<Box<NaiveTime>>)`

This is supported on crate feature with-chrono only.

`DateTime(Option<Box<NaiveDateTime>>)`

This is supported on crate feature with-chrono only.

`DateTimeUtc(Option<Box<DateTime<Utc>>>)`

This is supported on crate feature with-chrono only.

`DateTimeLocal(Option<Box<DateTime<Local>>>)`

This is supported on crate feature with-chrono only.

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

This is supported on crate feature with-chrono only.

`Uuid(Option<Box<Uuid>>)`

This is supported on crate feature with-uuid only.

`Decimal(Option<Box<Decimal>>)`

This is supported on crate feature with-rust_decimal only.

`BigDecimal(Option<Box<BigDecimal>>)`

This is supported on crate feature with-bigdecimal only.

`Array(Option<Box<Vec<Value>>>)`

This is supported on crate feature postgres-array only.

Implementations

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pub fn as_ref_array(&self) -> Option<&Vec<Value>>

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 From<DateTime<FixedOffset>> for Value

This is supported on crate feature with-chrono only.

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

Performs the conversion.

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impl From<DateTime<Local>> for Value

This is supported on crate feature with-chrono only.

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fn from(v: DateTime<Local>) -> Value

Performs the conversion.

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impl From<DateTime<Utc>> for Value

This is supported on crate feature with-chrono only.

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fn from(v: DateTime<Utc>) -> 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<T> From<Vec<T, Global>> for Value where
T: Into<Value> + NotU8,

This is supported on crate feature postgres-array only.

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fn from(x: Vec<T>) -> 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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

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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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)

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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.

Enum sea_query::value::Value

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>>)

DateTimeUtc(Option<Box<DateTime<Utc>>>)

DateTimeLocal(Option<Box<DateTime<Local>>>)

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

Uuid(Option<Box<Uuid>>)

Decimal(Option<Box<Decimal>>)

BigDecimal(Option<Box<BigDecimal>>)

Array(Option<Box<Vec<Value>>>)

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) -> Option<&Json>

impl Value

pub fn is_date(&self) -> bool

pub fn as_ref_date(&self) -> Option<&NaiveDate>

impl Value

pub fn is_time(&self) -> bool

pub fn as_ref_time(&self) -> Option<&NaiveTime>

impl Value

pub fn is_date_time(&self) -> bool

pub fn as_ref_date_time(&self) -> Option<&NaiveDateTime>

impl Value

pub fn is_date_time_utc(&self) -> bool

pub fn is_date_time_local(&self) -> bool

pub fn is_date_time_with_time_zone(&self) -> bool

pub fn as_ref_date_time_utc(&self) -> Option<&DateTime<Utc>>

pub fn as_ref_date_time_local(&self) -> Option<&DateTime<Local>>

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

pub fn as_naive_utc_in_string(&self) -> Option<String>

impl Value

pub fn is_decimal(&self) -> bool

pub fn as_ref_decimal(&self) -> Option<&Decimal>

pub fn decimal_to_f64(&self) -> Option<f64>

impl Value

pub fn is_big_decimal(&self) -> bool

pub fn as_ref_big_decimal(&self) -> Option<&BigDecimal>

pub fn big_decimal_to_f64(&self) -> Option<f64>

impl Value

pub fn is_uuid(&self) -> bool

pub fn as_ref_uuid(&self) -> Option<&Uuid>

impl Value

pub fn is_array(&self) -> bool

pub fn as_ref_array(&self) -> Option<&Vec<Value>>

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 From<DateTime<FixedOffset>> for Value

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

impl From<DateTime<Local>> for Value

fn from(v: DateTime<Local>) -> Value

impl From<DateTime<Utc>> for Value

`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>>)`

`DateTimeUtc(Option<Box<DateTime<Utc>>>)`

`DateTimeLocal(Option<Box<DateTime<Local>>>)`

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

`Uuid(Option<Box<Uuid>>)`

`Decimal(Option<Box<Decimal>>)`

`BigDecimal(Option<Box<BigDecimal>>)`

`Array(Option<Box<Vec<Value>>>)`

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

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

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

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

impl<T> From<Vec<T, Global>> for Value where
T: Into<Value> + NotU8,

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,