pub struct Geometry;
Expand description

SQL type which may be used in table definition.

#[macro_use] extern crate diesel;
table! {
   use postgis_diesel::sql_types::*;
   use diesel::sql_types::*;
   geometry_example (id) {
       id -> Int4,
       point -> Nullable<Geometry>,
       linestring -> Geometry,
   }
}

Trait Implementations§

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impl<'expr, T> AsExpression<Geometry> for &'expr GeometryCollection<T>

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type Expression = Bound<Geometry, &'expr GeometryCollection<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr, T> AsExpression<Geometry> for &'expr LineString<T>

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type Expression = Bound<Geometry, &'expr LineString<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr, T> AsExpression<Geometry> for &'expr MultiLineString<T>

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type Expression = Bound<Geometry, &'expr MultiLineString<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr, T> AsExpression<Geometry> for &'expr MultiPoint<T>

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type Expression = Bound<Geometry, &'expr MultiPoint<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr, T> AsExpression<Geometry> for &'expr MultiPolygon<T>

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type Expression = Bound<Geometry, &'expr MultiPolygon<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr> AsExpression<Geometry> for &'expr Point

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type Expression = Bound<Geometry, &'expr Point>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr> AsExpression<Geometry> for &'expr PointM

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type Expression = Bound<Geometry, &'expr PointM>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr> AsExpression<Geometry> for &'expr PointZ

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type Expression = Bound<Geometry, &'expr PointZ>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr> AsExpression<Geometry> for &'expr PointZM

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type Expression = Bound<Geometry, &'expr PointZM>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr, T> AsExpression<Geometry> for &'expr Polygon<T>

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type Expression = Bound<Geometry, &'expr Polygon<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr, T> AsExpression<Geometry> for &'expr2 &'expr GeometryCollection<T>

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type Expression = Bound<Geometry, &'expr2 &'expr GeometryCollection<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr, T> AsExpression<Geometry> for &'expr2 &'expr LineString<T>

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type Expression = Bound<Geometry, &'expr2 &'expr LineString<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr, T> AsExpression<Geometry> for &'expr2 &'expr MultiLineString<T>

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type Expression = Bound<Geometry, &'expr2 &'expr MultiLineString<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr, T> AsExpression<Geometry> for &'expr2 &'expr MultiPoint<T>

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type Expression = Bound<Geometry, &'expr2 &'expr MultiPoint<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr, T> AsExpression<Geometry> for &'expr2 &'expr MultiPolygon<T>

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type Expression = Bound<Geometry, &'expr2 &'expr MultiPolygon<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr> AsExpression<Geometry> for &'expr2 &'expr Point

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type Expression = Bound<Geometry, &'expr2 &'expr Point>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr> AsExpression<Geometry> for &'expr2 &'expr PointM

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type Expression = Bound<Geometry, &'expr2 &'expr PointM>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr> AsExpression<Geometry> for &'expr2 &'expr PointZ

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type Expression = Bound<Geometry, &'expr2 &'expr PointZ>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr> AsExpression<Geometry> for &'expr2 &'expr PointZM

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type Expression = Bound<Geometry, &'expr2 &'expr PointZM>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<'expr2, 'expr, T> AsExpression<Geometry> for &'expr2 &'expr Polygon<T>

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type Expression = Bound<Geometry, &'expr2 &'expr Polygon<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<T> AsExpression<Geometry> for GeometryCollection<T>

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type Expression = Bound<Geometry, GeometryCollection<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<T> AsExpression<Geometry> for LineString<T>

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type Expression = Bound<Geometry, LineString<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<T> AsExpression<Geometry> for MultiLineString<T>

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type Expression = Bound<Geometry, MultiLineString<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<T> AsExpression<Geometry> for MultiPoint<T>

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type Expression = Bound<Geometry, MultiPoint<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<T> AsExpression<Geometry> for MultiPolygon<T>

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type Expression = Bound<Geometry, MultiPolygon<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl AsExpression<Geometry> for Point

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type Expression = Bound<Geometry, Point>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl AsExpression<Geometry> for PointM

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type Expression = Bound<Geometry, PointM>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl AsExpression<Geometry> for PointZ

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type Expression = Bound<Geometry, PointZ>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl AsExpression<Geometry> for PointZM

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type Expression = Bound<Geometry, PointZM>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<T> AsExpression<Geometry> for Polygon<T>

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type Expression = Bound<Geometry, Polygon<T>>

The expression being returned
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fn as_expression(self) -> Self::Expression

Perform the conversion
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impl<T> FromSql<Geometry, Pg> for GeometryCollection<T>where T: PointT + Debug + Clone,

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl<T> FromSql<Geometry, Pg> for LineString<T>where T: PointT + Debug + Clone,

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl<T> FromSql<Geometry, Pg> for MultiLineString<T>where T: PointT + Debug + Clone,

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl<T> FromSql<Geometry, Pg> for MultiPoint<T>where T: PointT + Debug + Clone,

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl<T> FromSql<Geometry, Pg> for MultiPolygon<T>where T: PointT + Debug + Clone,

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl FromSql<Geometry, Pg> for Point

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl FromSql<Geometry, Pg> for PointM

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl FromSql<Geometry, Pg> for PointZ

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl FromSql<Geometry, Pg> for PointZM

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl<T> FromSql<Geometry, Pg> for Polygon<T>where T: PointT + Debug + Clone,

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.
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fn from_nullable_sql( bytes: Option<<DB as HasRawValue<'_>>::RawValue> ) -> Result<Self, Box<dyn Error + Sync + Send, Global>>

A specialized variant of from_sql for handling null values. Read more
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impl HasSqlType<Geometry> for Pg

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fn metadata(lookup: &mut Self::MetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type Read more
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impl QueryId for Geometry

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type QueryId = Geometry

A type which uniquely represents Self in a SQL query. Read more
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const HAS_STATIC_QUERY_ID: bool = true

Can the SQL generated by Self be uniquely identified by its type? Read more
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fn query_id() -> Option<TypeId>

Returns the type id of Self::QueryId if Self::HAS_STATIC_QUERY_ID. Returns None otherwise. Read more
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impl SqlType for Geometry

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type IsNull = NotNull

Is this type nullable? Read more
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impl<T> ToSql<Geometry, Pg> for GeometryCollection<T>where T: PointT + Debug + PartialEq + Clone + EwkbSerializable,

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl<T> ToSql<Geometry, Pg> for LineString<T>where T: PointT + Debug + EwkbSerializable,

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl<T> ToSql<Geometry, Pg> for MultiLineString<T>where T: PointT + Debug + PartialEq + EwkbSerializable + Clone,

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl<T> ToSql<Geometry, Pg> for MultiPoint<T>where T: PointT + Debug + EwkbSerializable,

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl<T> ToSql<Geometry, Pg> for MultiPolygon<T>where T: PointT + Debug + PartialEq + Clone + EwkbSerializable,

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl ToSql<Geometry, Pg> for Point

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl ToSql<Geometry, Pg> for PointM

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl ToSql<Geometry, Pg> for PointZ

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl ToSql<Geometry, Pg> for PointZM

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl<T> ToSql<Geometry, Pg> for Polygon<T>where T: PointT + Debug + PartialEq + Clone + EwkbSerializable,

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fn to_sql(&self, out: &mut Output<'_, '_, Pg>) -> Result

See the trait documentation.
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impl GeoType for Geometry

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impl SingleValue for Geometry

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<ST, U, DB> CompatibleType<U, DB> for STwhere DB: Backend, ST: SqlType + SingleValue, U: FromSqlRow<ST, DB>,

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type SqlType = ST

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoNotNullable for Twhere T: SqlType<IsNull = NotNull>,

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type NotNullable = T

The not nullable representation of this type. Read more
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impl<T> IntoNullable for Twhere T: SqlType<IsNull = NotNull> + SingleValue,

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type Nullable = Nullable<T>

The nullable representation of this type. Read more
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impl<T> IntoSql for T

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fn into_sql<T>(self) -> Self::Expressionwhere Self: AsExpression<T> + Sized, T: SqlType + TypedExpressionType,

Convert self to an expression for Diesel’s query builder. Read more
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fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expressionwhere &'a Self: AsExpression<T>, T: SqlType + TypedExpressionType,

Convert &self to an expression for Diesel’s query builder. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<ST> TypedExpressionType for STwhere ST: SingleValue,