Struct diesel::sql_types::BigInt

[+] Show declaration

pub struct BigInt;

[−] Expand description

The big integer SQL type.

ToSql impls

• i64

FromSql impls

• i64

Trait Implementations

impl Foldable for BigInt

type Sum = Nullable<Numeric>

The SQL type of sum(this_type)

type Avg = Nullable<Numeric>

The SQL type of avg(this_type)

impl Add for BigInt

type Rhs = BigInt

The SQL type which can be added to this one

type Output = BigInt

The SQL type of the result of adding Rhs to Self

impl Sub for BigInt

type Rhs = BigInt

The SQL type which can be subtracted from this one

type Output = BigInt

The SQL type of the result of subtracting Rhs from Self

impl Mul for BigInt

type Rhs = BigInt

The SQL type which this can be multiplied by

type Output = BigInt

The SQL type of the result of multiplying Self by Rhs

impl Div for BigInt

type Rhs = BigInt

The SQL type which this one can be divided by

type Output = BigInt

The SQL type of the result of dividing Self by Rhs

impl SqlOrd for BigInt

impl QueryId for BigInt

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type QueryId = BigInt

A type which uniquely represents Self in a SQL query.

const HAS_STATIC_QUERY_ID: bool

HAS_STATIC_QUERY_ID: bool = true

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

fn query_id() -> Option<TypeId>

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

impl NotNull for BigInt

impl SingleValue for BigInt

impl HasSqlType<BigInt> for Sqlite

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fn metadata(_: &()) -> SqliteType

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Fetch the metadata for the given type

impl HasSqlType<BigInt> for Mysql

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fn metadata(_: &()) -> MysqlType

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Fetch the metadata for the given type

impl HasSqlType<BigInt> for Pg

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fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

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Fetch the metadata for the given type

impl Debug for BigInt

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

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Formats the value using the given formatter.

impl Clone for BigInt

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fn clone(&self) -> BigInt

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Returns a copy of the value.

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

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Performs copy-assignment from source.

impl Copy for BigInt

impl Default for BigInt

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fn default() -> BigInt

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Returns the "default value" for a type.

impl FromSql<BigInt, Sqlite> for i64

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fn from_sql(value: Option<&SqliteValue>) -> Result<Self>

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See the trait documentation.

impl<DB: Backend<RawValue = [u8]>> FromSql<BigInt, DB> for i64

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

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See the trait documentation.

impl<DB: Backend> ToSql<BigInt, DB> for i64

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

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See the trait documentation.

impl<'expr> AsExpression<BigInt> for &'expr i64

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type Expression = Bound<BigInt, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

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Perform the conversion

impl<'expr2, 'expr> AsExpression<BigInt> for &'expr2 &'expr i64

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type Expression = Bound<BigInt, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

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Perform the conversion

impl AsExpression<BigInt> for i64

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type Expression = Bound<BigInt, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

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Perform the conversion