Struct postgis_diesel::types::Point
source · pub struct Point {
pub x: f64,
pub y: f64,
pub srid: Option<u32>,
}
Expand description
Use that structure in Insertable
or Queryable
struct if you work with Point geometry.
#[macro_use] extern crate diesel;
use postgis_diesel::types::Point;
#[derive(Queryable)]
struct QueryablePointExample {
id: i32,
point: Point,
}
Fields§
§x: f64
§y: f64
§srid: Option<u32>
Implementations§
Trait Implementations§
source§impl<'expr> AsExpression<Geography> for &'expr Point
impl<'expr> AsExpression<Geography> for &'expr Point
§type Expression = Bound<Geography, &'expr Point>
type Expression = Bound<Geography, &'expr Point>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<Geography> for Point
impl AsExpression<Geography> for Point
§type Expression = Bound<Geography, Point>
type Expression = Bound<Geography, Point>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl<'expr> AsExpression<Geometry> for &'expr Point
impl<'expr> AsExpression<Geometry> for &'expr Point
§type Expression = Bound<Geometry, &'expr Point>
type Expression = Bound<Geometry, &'expr Point>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<Geometry> for Point
impl AsExpression<Geometry> for Point
§type Expression = Bound<Geometry, Point>
type Expression = Bound<Geometry, Point>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl<'expr> AsExpression<Nullable<Geography>> for &'expr Point
impl<'expr> AsExpression<Nullable<Geography>> for &'expr Point
§type Expression = Bound<Nullable<Geography>, &'expr Point>
type Expression = Bound<Nullable<Geography>, &'expr Point>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<Nullable<Geography>> for Point
impl AsExpression<Nullable<Geography>> for Point
§type Expression = Bound<Nullable<Geography>, Point>
type Expression = Bound<Nullable<Geography>, Point>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl<'expr> AsExpression<Nullable<Geometry>> for &'expr Point
impl<'expr> AsExpression<Nullable<Geometry>> for &'expr Point
§type Expression = Bound<Nullable<Geometry>, &'expr Point>
type Expression = Bound<Nullable<Geometry>, &'expr Point>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<Nullable<Geometry>> for Point
impl AsExpression<Nullable<Geometry>> for Point
§type Expression = Bound<Nullable<Geometry>, Point>
type Expression = Bound<Nullable<Geometry>, Point>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl<'de> Deserialize<'de> for Point
impl<'de> Deserialize<'de> for Point
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl PartialEq<Point> for Point
impl PartialEq<Point> for Point
source§impl PointT for Point
impl PointT for Point
fn get_x(&self) -> f64
fn get_y(&self) -> f64
fn get_srid(&self) -> Option<u32>
fn get_z(&self) -> Option<f64>
fn get_m(&self) -> Option<f64>
fn dimension(&self) -> u32
fn new_point( x: f64, y: f64, srid: Option<u32>, z: Option<f64>, m: Option<f64> ) -> Result<Self, PointConstructorError>
source§impl<__ST, __DB> Queryable<__ST, __DB> for Pointwhere
__DB: Backend,
__ST: SingleValue,
Self: FromSql<__ST, __DB>,
impl<__ST, __DB> Queryable<__ST, __DB> for Pointwhere __DB: Backend, __ST: SingleValue, Self: FromSql<__ST, __DB>,
source§impl<__DB> ToSql<Nullable<Geography>, __DB> for Pointwhere
__DB: Backend,
Self: ToSql<Geography, __DB>,
impl<__DB> ToSql<Nullable<Geography>, __DB> for Pointwhere __DB: Backend, Self: ToSql<Geography, __DB>,
source§impl<__DB> ToSql<Nullable<Geometry>, __DB> for Pointwhere
__DB: Backend,
Self: ToSql<Geometry, __DB>,
impl<__DB> ToSql<Nullable<Geometry>, __DB> for Pointwhere __DB: Backend, Self: ToSql<Geometry, __DB>,
impl Copy for Point
impl StructuralPartialEq for Point
Auto Trait Implementations§
impl RefUnwindSafe for Point
impl Send for Point
impl Sync for Point
impl Unpin for Point
impl UnwindSafe for Point
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T, ST, DB> FromSqlRow<ST, DB> for Twhere
T: Queryable<ST, DB>,
ST: SqlTypeOrSelectable,
DB: Backend,
<T as Queryable<ST, DB>>::Row: FromStaticSqlRow<ST, DB>,
impl<T, ST, DB> FromSqlRow<ST, DB> for Twhere T: Queryable<ST, DB>, ST: SqlTypeOrSelectable, DB: Backend, <T as Queryable<ST, DB>>::Row: FromStaticSqlRow<ST, DB>,
source§impl<T, ST, DB> FromStaticSqlRow<ST, DB> for Twhere
DB: Backend,
T: FromSql<ST, DB>,
ST: SingleValue,
impl<T, ST, DB> FromStaticSqlRow<ST, DB> for Twhere DB: Backend, T: FromSql<ST, DB>, ST: SingleValue,
source§impl<T> IntoSql for T
impl<T> IntoSql for T
source§fn into_sql<T>(self) -> Self::Expressionwhere
Self: AsExpression<T> + Sized,
T: SqlType + TypedExpressionType,
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 moresource§fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expressionwhere
&'a Self: AsExpression<T>,
T: SqlType + TypedExpressionType,
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 moresource§impl<T, ST, DB> StaticallySizedRow<ST, DB> for Twhere
ST: SqlTypeOrSelectable + TupleSize,
T: Queryable<ST, DB>,
DB: Backend,
impl<T, ST, DB> StaticallySizedRow<ST, DB> for Twhere ST: SqlTypeOrSelectable + TupleSize, T: Queryable<ST, DB>, DB: Backend,
source§const FIELD_COUNT: usize = <ST as crate::util::TupleSize>::SIZE
const FIELD_COUNT: usize = <ST as crate::util::TupleSize>::SIZE
The number of fields that this type will consume.