Struct diesel::sql_types::Tinyint

[+] Show declaration

pub struct Tinyint;

[−] Expand description

The tiny integer SQL type.

This is only available on MySQL. Keep in mind that infer_schema! will see TINYINT(1) as Bool, not Tinyint.

ToSql impls

• i8

FromSql impls

• i8

Trait Implementations

impl QueryId for Tinyint

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type QueryId = Tinyint

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 Tinyint

impl SingleValue for Tinyint

impl HasSqlType<Tinyint> for Mysql

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

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Fetch the metadata for the given type

impl Debug for Tinyint

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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 Tinyint

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fn clone(&self) -> Tinyint

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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 Tinyint

impl Default for Tinyint

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fn default() -> Tinyint

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Returns the "default value" for a type.

impl ToSql<Tinyint, Mysql> for i8

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

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See the trait documentation.

impl FromSql<Tinyint, Mysql> for i8

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

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See the trait documentation.

impl<'expr> AsExpression<Tinyint> for &'expr i8

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type Expression = Bound<Tinyint, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

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Perform the conversion

impl<'expr2, 'expr> AsExpression<Tinyint> for &'expr2 &'expr i8

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type Expression = Bound<Tinyint, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

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Perform the conversion

impl AsExpression<Tinyint> for i8

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type Expression = Bound<Tinyint, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

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Perform the conversion