Struct postgis_diesel::GeometryCollectionC

pub struct GeometryCollectionC<T> {
    pub v: T,
}

Container for a postgis::ewkb::GeometryCollectionT, use that structure in Insertable or Queryable struct.

#[macro_use] extern crate diesel;
use postgis_diesel::GeometryCollectionC;
use postgis::ewkb::{Point, GeometryCollectionT};
#[derive(Queryable)]
struct PointExample {
    id: i32,
    point: GeometryCollectionC<GeometryCollectionT<Point>>,
}

Fields

v: T

Trait Implementations

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

type Expression = Bound<Geometry, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl<T> AsExpression<Geometry> for GeometryCollectionC<T>

type Expression = Bound<Geometry, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl<'expr, T> AsExpression<Nullable<Geometry>> for &'expr GeometryCollectionC<T>

type Expression = Bound<Nullable<Geometry>, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl<T> AsExpression<Nullable<Geometry>> for GeometryCollectionC<T>

type Expression = Bound<Nullable<Geometry>, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl<T: Clone> Clone for GeometryCollectionC<T>

fn clone(&self) -> GeometryCollectionC<T>

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for GeometryCollectionC<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<P> FromSql<Geometry, Pg> for GeometryCollectionC<GeometryCollectionT<P>> where
    P: Point + EwkbRead + Debug, 

fn from_sql(bytes: Option<&<Pg as Backend>::RawValue>) -> Result<Self>

See the trait documentation.

impl<T, __ST, __DB> FromSqlRow<__ST, __DB> for GeometryCollectionC<T> where
    __DB: Backend,
    Self: FromSql<__ST, __DB>, 

fn build_from_row<R: Row<__DB>>(row: &mut R) -> Result<Self>

See the trait documentation.

pub const FIELDS_NEEDED: usize

The number of fields that this type will consume. Must be equal to the number of times you would call row.take() in build_from_row

impl<T: PartialEq> PartialEq<GeometryCollectionC<T>> for GeometryCollectionC<T>

fn eq(&self, other: &GeometryCollectionC<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &GeometryCollectionC<T>) -> bool

This method tests for !=.

impl<T, __ST, __DB> Queryable<__ST, __DB> for GeometryCollectionC<T> where
    __DB: Backend,
    Self: FromSql<__ST, __DB>, 

type Row = Self

The Rust type you'd like to map from.

fn build(row: Self::Row) -> Self

Construct an instance of this type

impl<T> StructuralPartialEq for GeometryCollectionC<T>

impl<T, __DB> ToSql<Nullable<Geometry>, __DB> for GeometryCollectionC<T> where
    __DB: Backend,
    Self: ToSql<Geometry, __DB>, 

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

See the trait documentation.