Enum sea_query::value::Value[−][src]

pub enum Value {
Show variants    Null,
    Bool(bool),
    TinyInt(i8),
    SmallInt(i16),
    Int(i32),
    BigInt(i64),
    TinyUnsigned(u8),
    SmallUnsigned(u16),
    Unsigned(u32),
    BigUnsigned(u64),
    Float(f32),
    Double(f64),
    String(Box<String>),
    Bytes(Box<Vec<u8>>),
    Json(Box<Json>),
    DateTime(Box<NaiveDateTime>),
    Uuid(Box<Uuid>),
}

Expand description

Value variants

Variants

Null

Bool(bool)

TinyInt(i8)

SmallInt(i16)

Int(i32)

BigInt(i64)

TinyUnsigned(u8)

SmallUnsigned(u16)

Unsigned(u32)

BigUnsigned(u64)

Float(f32)

Double(f64)

String(Box<String>)

Bytes(Box<Vec<u8>>)

Json(Box<Json>)

This is supported on crate feature with-json only.

DateTime(Box<NaiveDateTime>)

This is supported on crate feature with-chrono only.

Uuid(Box<Uuid>)

This is supported on crate feature with-uuid only.

Implementations

`impl Value`[src]

`pub fn unwrap<T>(self) -> T where T: ValueType,` [src]

`impl Value`[src]

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

`pub fn as_ref_json(&self) -> &Json`[src]

`impl Value`[src]

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

`pub fn as_ref_date_time(&self) -> &NaiveDateTime`[src]

`impl Value`[src]

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

`pub fn as_ref_uuid(&self) -> &Uuid`[src]

Trait Implementations

`impl Clone for Value`[src]

`fn clone(&self) -> Value`[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 Value`[src]

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

Formats the value using the given formatter. Read more

`impl Default for Value`[src]

`fn default() -> Self`[src]

Returns the “default value” for a type. Read more

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

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

Performs the conversion.

`impl<'a> From<&'a str> for Value`[src]

`fn from(x: &'a str) -> Value`[src]

Performs the conversion.

`impl From<NaiveDateTime> for Value`[src]

This is supported on crate feature with-chrono only.

`fn from(x: NaiveDateTime) -> Value`[src]

Performs the conversion.

`impl From<Option<String>> for Value`[src]

`fn from(x: Option<String>) -> Value`[src]

Performs the conversion.

`impl From<Option<Vec<u8, Global>>> for Value`[src]

`fn from(x: Option<Vec<u8>>) -> Value`[src]

Performs the conversion.

`impl From<Option<bool>> for Value`[src]

`fn from(x: Option<bool>) -> Value`[src]

Performs the conversion.

`impl From<Option<f32>> for Value`[src]

`fn from(x: Option<f32>) -> Value`[src]

Performs the conversion.

`impl From<Option<f64>> for Value`[src]

`fn from(x: Option<f64>) -> Value`[src]

Performs the conversion.

`impl From<Option<i16>> for Value`[src]

`fn from(x: Option<i16>) -> Value`[src]

Performs the conversion.

`impl From<Option<i32>> for Value`[src]

`fn from(x: Option<i32>) -> Value`[src]

Performs the conversion.

`impl From<Option<i64>> for Value`[src]

`fn from(x: Option<i64>) -> Value`[src]

Performs the conversion.

`impl From<Option<i8>> for Value`[src]

`fn from(x: Option<i8>) -> Value`[src]

Performs the conversion.

`impl From<Option<u16>> for Value`[src]

`fn from(x: Option<u16>) -> Value`[src]

Performs the conversion.

`impl From<Option<u32>> for Value`[src]

`fn from(x: Option<u32>) -> Value`[src]

Performs the conversion.

`impl From<Option<u64>> for Value`[src]

`fn from(x: Option<u64>) -> Value`[src]

Performs the conversion.

`impl From<Option<u8>> for Value`[src]

`fn from(x: Option<u8>) -> Value`[src]

Performs the conversion.

`impl From<String> for Value`[src]

`fn from(x: String) -> Value`[src]

Performs the conversion.

`impl From<Uuid> for Value`[src]

This is supported on crate feature with-uuid only.

`fn from(x: Uuid) -> Value`[src]

Performs the conversion.

`impl From<Value> for Value`[src]

This is supported on crate feature with-json only.

`fn from(x: Json) -> Value`[src]

Performs the conversion.

`impl From<Vec<u8, Global>> for Value`[src]

`fn from(x: Vec<u8>) -> Value`[src]

Performs the conversion.

`impl From<bool> for Value`[src]

`fn from(x: bool) -> Value`[src]

Performs the conversion.

`impl From<f32> for Value`[src]

`fn from(x: f32) -> Value`[src]

Performs the conversion.

`impl From<f64> for Value`[src]

`fn from(x: f64) -> Value`[src]

Performs the conversion.

`impl From<i16> for Value`[src]

`fn from(x: i16) -> Value`[src]

Performs the conversion.

`impl From<i32> for Value`[src]

`fn from(x: i32) -> Value`[src]

Performs the conversion.

`impl From<i64> for Value`[src]

`fn from(x: i64) -> Value`[src]

Performs the conversion.

`impl From<i8> for Value`[src]

`fn from(x: i8) -> Value`[src]

Performs the conversion.

`impl From<u16> for Value`[src]

`fn from(x: u16) -> Value`[src]

Performs the conversion.

`impl From<u32> for Value`[src]

`fn from(x: u32) -> Value`[src]

Performs the conversion.

`impl From<u64> for Value`[src]

`fn from(x: u64) -> Value`[src]

Performs the conversion.

`impl From<u8> for Value`[src]

`fn from(x: u8) -> Value`[src]

Performs the conversion.

`impl PartialEq<Value> for Value`[src]

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

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

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

This method tests for !=.

`impl ToSql for Value`[src]

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

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

`fn accepts(_ty: &Type) -> bool`[src]

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

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

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

`impl StructuralPartialEq for Value`[src]

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

`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<T> BorrowToSql for T where T: ToSql,` [src]

`pub fn borrow_to_sql(&self) -> &dyn ToSql`[src]

Returns a reference to self as a ToSql trait object.

`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<V> IntoValueTuple for V where V: Into<Value>,` [src]

`pub fn into_value_tuple(Self) -> ValueTuple`[src]

`impl<T> Same<T> for T`

`type Output = T`

Should always be Self

`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.

`impl<V, T> VZip<V> for T where V: MultiLane<T>,`

`pub fn vzip(self) -> V`