Struct diesel::sql_types::Integer

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pub struct Integer;

Expand description

The integer SQL type.

`ToSql` impls

i32

`FromSql` impls

i32

Trait Implementations

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impl Add for Integer

type Rhs = Integer

The SQL type which can be added to this one

type Output = Integer

The SQL type of the result of adding Rhs to Self

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impl<'expr> AsExpression<Integer> for &'expr i32

type Expression = Bound<Integer, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl<'expr2, 'expr> AsExpression<Integer> for &'expr2 &'expr i32

type Expression = Bound<Integer, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl AsExpression<Integer> for i32

type Expression = Bound<Integer, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl Clone for Integer

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fn clone(&self) -> Integer

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 Integer

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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 Default for Integer

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fn default() -> Integer

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

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impl Div for Integer

type Rhs = Integer

The SQL type which this one can be divided by

type Output = Integer

The SQL type of the result of dividing Self by Rhs

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impl Foldable for Integer

type Sum = Nullable<BigInt>

The SQL type of sum(this_type)

type Avg = Nullable<Numeric>

The SQL type of avg(this_type)

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impl<DB: Backend<RawValue = [u8 ]>> FromSql<Integer, DB> for i32

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fn from_sql(bytes: Option<&[u8 ]>) -> Result<Self>

See the trait documentation.

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impl Mul for Integer

type Rhs = Integer

The SQL type which this can be multiplied by

type Output = Integer

The SQL type of the result of multiplying Self by Rhs

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impl QueryId for Integer

type QueryId = Integer

A type which uniquely represents Self in a SQL query. Read more

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const HAS_STATIC_QUERY_ID: bool

Can the SQL generated by Self be uniquely identified by its type? Read more

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fn query_id() -> Option<TypeId>

Returns the type id of Self::QueryId if Self::HAS_STATIC_QUERY_ID. Returns None otherwise. Read more

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impl Sub for Integer

type Rhs = Integer

The SQL type which can be subtracted from this one

type Output = Integer

The SQL type of the result of subtracting Rhs from Self

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impl<DB: Backend> ToSql<Integer, DB> for i32

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fn to_sql<W: Write>(&self, out: &mut Output<'_, W, DB>) -> Result

See the trait documentation.

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impl SqlOrd for Integer

Auto Trait Implementations

impl RefUnwindSafe for Integer

impl Send for Integer

impl Sync for Integer

impl Unpin for Integer

impl UnwindSafe for Integer

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,

const: unstable · source

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

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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impl<T> IntoNullable for T where
T: NotNull,

type Nullable = Nullable<T>

The nullable representation of this type. Read more

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impl<T> IntoSql for T

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fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,

Convert self to an expression for Diesel’s query builder. Read more

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fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,

Convert &self to an expression for Diesel’s query builder. Read more

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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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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)

🔬 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

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

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

Performs the conversion.

Struct diesel::sql_types::Integer

ToSql impls

FromSql impls

Trait Implementations

impl Add for Integer

type Rhs = Integer

type Output = Integer

impl<'expr> AsExpression<Integer> for &'expr i32

type Expression = Bound<Integer, Self>

fn as_expression(self) -> Self::Expression

impl<'expr2, 'expr> AsExpression<Integer> for &'expr2 &'expr i32

type Expression = Bound<Integer, Self>

fn as_expression(self) -> Self::Expression

impl AsExpression<Integer> for i32

type Expression = Bound<Integer, Self>

fn as_expression(self) -> Self::Expression

impl Clone for Integer

fn clone(&self) -> Integer

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

impl Debug for Integer

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

impl Default for Integer

fn default() -> Integer

impl Div for Integer

type Rhs = Integer

type Output = Integer

impl Foldable for Integer

type Sum = Nullable<BigInt>

type Avg = Nullable<Numeric>

impl<DB: Backend<RawValue = [u8]>> FromSql<Integer, DB> for i32

fn from_sql(bytes: Option<&[u8]>) -> Result<Self>

impl Mul for Integer

type Rhs = Integer

type Output = Integer

impl QueryId for Integer

type QueryId = Integer

const HAS_STATIC_QUERY_ID: bool

fn query_id() -> Option<TypeId>

impl Sub for Integer

type Rhs = Integer

type Output = Integer

impl<DB: Backend> ToSql<Integer, DB> for i32

fn to_sql<W: Write>(&self, out: &mut Output<'_, W, DB>) -> Result

impl Copy for Integer

impl NotNull for Integer

impl SingleValue for Integer

impl SqlOrd for Integer

Auto Trait Implementations

impl RefUnwindSafe for Integer

impl Send for Integer

impl Sync for Integer

impl Unpin for Integer

impl UnwindSafe for Integer

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> IntoNullable for T where T: NotNull,

type Nullable = Nullable<T>

impl<T> IntoSql for T

fn into_sql<T>(self) -> AsExprOf<Self, T> where Self: AsExpression<T> + Sized,

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where &'a Self: AsExpression<T>,

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

`ToSql` impls

`FromSql` impls

impl<DB: Backend<RawValue = [u8 ]>> FromSql<Integer, DB> for i32

fn from_sql(bytes: Option<&[u8 ]>) -> Result<Self>

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

impl<T> IntoNullable for T where
T: NotNull,

fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,

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

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

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