[−][src]Struct diesel_geometry::pg::types::sql_types::Circle
The PostgreSQL Circle type.
ToSql
impls
FromSql
impls
Examples
use diesel_geometry::data_types::PgCircle; table! { use diesel::sql_types::*; use diesel_geometry::sql_types::Circle; items { id -> Integer, name -> VarChar, location -> Circle, } } let inserted_location = insert_into(items) .values((name.eq("Shiny Thing"), location.eq(PgCircle(PgPoint(3.1, 6.6), 9.4)))) .returning(location) .get_result(&connection); assert_eq!(Ok(PgCircle(PgPoint(3.1, 6.6), 9.4)), inserted_location);
Trait Implementations
impl<T: Expression<SqlType = Circle>> PgSameAsExpressionMethods<Circle> for T
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fn same_as<T>(self, other: T) -> SameAs<Self, T::Expression> where
T: AsExpression<ST>,
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T: AsExpression<ST>,
Creates a PostgresSQL ~=
expression. Read more
impl<T> PgIsContainedByExpressionMethods<Circle> for T where
T: Expression,
T::SqlType: CanBeContainedByCircle,
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T: Expression,
T::SqlType: CanBeContainedByCircle,
fn is_contained_by<T>(self, other: T) -> IsContainedBy<Self, T::Expression> where
T: AsExpression<ST>,
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T: AsExpression<ST>,
Creates a PostgresSQL <@
expression. Read more
impl CanBeContainedByCircle for Circle
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impl CanBeContainedByBox for Circle
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impl Copy for Circle
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impl Clone for Circle
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fn clone(&self) -> Circle
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Default for Circle
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impl Debug for Circle
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impl<'expr> AsExpression<Circle> for &'expr PgCircle
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type Expression = Bound<Circle, Self>
The expression being returned
fn as_expression(self) -> Self::Expression
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impl<'expr2, 'expr> AsExpression<Circle> for &'expr2 &'expr PgCircle
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type Expression = Bound<Circle, Self>
The expression being returned
fn as_expression(self) -> Self::Expression
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impl AsExpression<Circle> for PgCircle
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type Expression = Bound<Circle, Self>
The expression being returned
fn as_expression(self) -> Self::Expression
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impl HasSqlType<Circle> for Pg
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fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata
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impl NotNull for Circle
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impl SingleValue for Circle
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impl QueryId for Circle
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type QueryId = Circle
A type which uniquely represents Self
in a SQL query. Read more
const HAS_STATIC_QUERY_ID: bool
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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 ToSql<Circle, Pg> for PgCircle
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impl FromSql<Circle, Pg> for PgCircle
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> IntoSql for T
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fn into_sql<T>(self) -> Self::Expression where
Self: AsExpression<T>,
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Self: AsExpression<T>,
Convert self
to an expression for Diesel's query builder. Read more
fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression where
&'a Self: AsExpression<T>,
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&'a Self: AsExpression<T>,
Convert &self
to an expression for Diesel's query builder. Read more
impl<T> IntoNullable for T where
T: NotNull,
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T: NotNull,