Struct Integer 

pub struct Integer;

INTEGER storage class: a 64-bit signed integer. Also used for booleans.

Trait Implementations

impl AggregatePolicy<SQLiteDialect> for Integer

type Sum = Integer

Result type of SUM.

type Avg = Real

Result type of AVG.

impl ArithmeticOutput for Integer

type Output = Integer

The resulting SQL type of the arithmetic expression.

type Nullability = PropagateNullability

Whether the operator itself can produce NULL even from non-NULL operands: / and % on SQLite’s Integer, Real and Numeric and on every MySQL numeric type, which return NULL for a zero divisor. PostgreSQL raises an error instead, so its operators only propagate operand nullability.

impl ArithmeticOutput<Any> for Integer

type Output = Any

The resulting SQL type of the arithmetic expression.

type Nullability = PropagateNullability

Whether the operator itself can produce NULL even from non-NULL operands: / and % on SQLite’s Integer, Real and Numeric and on every MySQL numeric type, which return NULL for a zero divisor. PostgreSQL raises an error instead, so its operators only propagate operand nullability.

impl ArithmeticOutput<Integer> for Real

type Output = Real

The resulting SQL type of the arithmetic expression.

type Nullability = PropagateNullability

Whether the operator itself can produce NULL even from non-NULL operands: / and % on SQLite’s Integer, Real and Numeric and on every MySQL numeric type, which return NULL for a zero divisor. PostgreSQL raises an error instead, so its operators only propagate operand nullability.

impl ArithmeticOutput<Integer> for Numeric

type Output = Numeric

The resulting SQL type of the arithmetic expression.

type Nullability = PropagateNullability

Whether the operator itself can produce NULL even from non-NULL operands: / and % on SQLite’s Integer, Real and Numeric and on every MySQL numeric type, which return NULL for a zero divisor. PostgreSQL raises an error instead, so its operators only propagate operand nullability.

impl ArithmeticOutput<Integer> for Any

type Output = Any

The resulting SQL type of the arithmetic expression.

type Nullability = PropagateNullability

Whether the operator itself can produce NULL even from non-NULL operands: / and % on SQLite’s Integer, Real and Numeric and on every MySQL numeric type, which return NULL for a zero divisor. PostgreSQL raises an error instead, so its operators only propagate operand nullability.

impl ArithmeticOutput<Numeric> for Integer

type Output = Numeric

The resulting SQL type of the arithmetic expression.

type Nullability = PropagateNullability

Whether the operator itself can produce NULL even from non-NULL operands: / and % on SQLite’s Integer, Real and Numeric and on every MySQL numeric type, which return NULL for a zero divisor. PostgreSQL raises an error instead, so its operators only propagate operand nullability.

impl ArithmeticOutput<Real> for Integer

type Output = Real

The resulting SQL type of the arithmetic expression.

type Nullability = PropagateNullability

Whether the operator itself can produce NULL even from non-NULL operands: / and % on SQLite’s Integer, Real and Numeric and on every MySQL numeric type, which return NULL for a zero divisor. PostgreSQL raises an error instead, so its operators only propagate operand nullability.

impl Assignable for Integer

impl Assignable<Integer> for Real

impl Assignable<Integer> for Numeric

impl Assignable<Integer> for Any

impl BooleanLike for Integer

impl Clone for Integer

fn clone(&self) -> Integer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Compatible for Integer

impl Compatible<Any> for Integer

impl Compatible<Integer> for Real

impl Compatible<Integer> for Numeric

impl Compatible<Integer> for Any

impl Compatible<Numeric> for Integer

impl Compatible<Placeholder> for Integer

impl Compatible<Real> for Integer

impl Copy for Integer

impl DataType for Integer

impl Debug for Integer

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

Formats the value using the given formatter.

impl Default for Integer

fn default() -> Integer

Returns the “default value” for a type.

impl DefaultCastTypeName for Integer

const CAST_TYPE_NAME: &'static str = "INTEGER"

The type name used in CAST(expr AS <name>).

impl Eq for Integer

impl Hash for Integer

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Integral for Integer

impl NegOutput for Integer

type Output = Integer

The resulting SQL type of -expr.

impl Numeric for Integer

impl PartialEq for Integer

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

Equality operator ==.

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

Inequality operator !=.

impl RoundingPolicy<SQLiteDialect> for Integer

type Output = Real

Result type of the rounding functions.

fn precision_operand<'a, V>(expr: SQL<'a, V>) -> SQL<'a, V>

where V: SQLParam + 'a,

Prepares the operand of ROUND(expr, precision).

fn coerce_result<'a, V>(sql: SQL<'a, V>) -> SQL<'a, V>

where V: SQLParam + 'a,

Coerces a rounding function’s result to Self::Output.

impl SQLTypeToRust<SQLiteDialect> for Integer

type RustType = i64

impl SQLiteAffinity for Integer

const SQL_TYPE: &'static str = "INTEGER"

The affinity as written in DDL ("INTEGER", "TEXT", …).

impl StructuralPartialEq for Integer

impl Temporal for Integer