Struct diesel::sql_types::Tinyint
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pub struct Tinyint;
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
FromSql
impls
Trait Implementations
impl QueryId for Tinyint
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type QueryId = Tinyint
A type which uniquely represents Self
in a SQL query. Read more
const HAS_STATIC_QUERY_ID: bool
HAS_STATIC_QUERY_ID: bool = true
Can the SQL generated by Self
be uniquely identified by its type? Read more
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. Read more
impl NotNull for Tinyint
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impl SingleValue for Tinyint
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impl HasSqlType<Tinyint> for Mysql
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fn metadata(_: &()) -> MysqlType
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Fetch the metadata for the given type Read more
fn row_metadata(
out: &mut Vec<Self::TypeMetadata>,
lookup: &Self::MetadataLookup
)
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out: &mut Vec<Self::TypeMetadata>,
lookup: &Self::MetadataLookup
)
Fetch the metadata for a tuple representing an entire row Read more
impl Debug for Tinyint
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Clone for Tinyint
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fn clone(&self) -> Tinyint
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Copy for Tinyint
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impl Default for Tinyint
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impl ToSql<Tinyint, Mysql> for i8
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impl FromSql<Tinyint, Mysql> for i8
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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