Struct diesel::sql_types::Integer

source · [−]

pub struct Integer;

Expand description

The integer SQL type.

`ToSql` impls

i32

`FromSql` impls

i32

Trait Implementations

source

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

source

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

type Expression = Bound<Integer, Self>

The expression being returned

source

fn as_expression(self) -> Self::Expression

Perform the conversion

source

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

type Expression = Bound<Integer, Self>

The expression being returned

source

fn as_expression(self) -> Self::Expression

Perform the conversion

source

impl AsExpression<Integer> for i32

type Expression = Bound<Integer, Self>

The expression being returned

source

fn as_expression(self) -> Self::Expression

Perform the conversion

source

impl Clone for Integer

source

fn clone(&self) -> Integer

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 Integer

source

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

Formats the value using the given formatter. Read more

source

impl Default for Integer

source

fn default() -> Integer

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

source

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

source

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)

source

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

source

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

See the trait documentation.

source

impl HasSqlType<Integer> for Pg

source

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type Read more

source

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

source

impl QueryId for Integer

type QueryId = Integer

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

source

const HAS_STATIC_QUERY_ID: bool

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

source

fn query_id() -> Option<TypeId>

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

source

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

source

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

source

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

See the trait documentation.

source

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

source

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

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

source

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

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

pub 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> IntoNullable for T where
T: NotNull,

type Nullable = Nullable<T>

The nullable representation of this type. Read more

source

impl<T> IntoSql for T

source

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

source

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

source

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

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

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

source

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

source

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.

source

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.

Struct diesel::sql_types::Integer

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 HasSqlType<Integer> for Pg

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

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,

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub 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

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

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>,