Struct postgis::ewkb::PolygonT

pub struct PolygonT<P: Point + EwkbRead> {
    pub rings: Vec<LineStringT<P>>,
    pub srid: Option<i32>,
}

Fields

rings: Vec<LineStringT<P>>

srid: Option<i32>

Methods

impl<P> PolygonT<P> where
    P: Point + EwkbRead, 

pub fn new() -> PolygonT<P>

Trait Implementations

impl<'a, P> AsEwkbPolygon<'a> for PolygonT<P> where
    P: 'a + Point + EwkbRead, 

type PointType = P

type PointIter = Iter<'a, P>

type ItemType = LineStringT<P>

type Iter = Iter<'a, Self::ItemType>

fn as_ewkb(
    &'a self
) -> EwkbPolygon<'a, Self::PointType, Self::PointIter, Self::ItemType, Self::Iter>

impl<P: Clone + Point + EwkbRead> Clone for PolygonT<P>

fn clone(&self) -> PolygonT<P>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<P: Debug + Point + EwkbRead> Debug for PolygonT<P>

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

Formats the value using the given formatter.

impl<P> EwkbRead for PolygonT<P> where
    P: Point + EwkbRead, 

fn point_type() -> PointType

fn read_ewkb_body<R: Read>(
    raw: &mut R,
    is_be: bool,
    srid: Option<i32>
) -> Result<Self, Error>

fn read_ewkb<R: Read>(raw: &mut R) -> Result<Self, Error>

impl<P> FromIterator<LineStringT<P>> for PolygonT<P> where
    P: Point + EwkbRead, 

fn from_iter<I: IntoIterator<Item = LineStringT<P>>>(iterable: I) -> PolygonT<P>

Creates a value from an iterator.

impl<P> FromIterator<PolygonT<P>> for MultiPolygonT<P> where
    P: Point + EwkbRead, 

fn from_iter<I: IntoIterator<Item = PolygonT<P>>>(
    iterable: I
) -> MultiPolygonT<P>

Creates a value from an iterator.

impl<'a, T> FromSql<'a> for PolygonT<T> where
    T: 'a + Point + EwkbRead, 

fn from_sql(ty: &Type, raw: &[u8]) -> Result<Self, Box<dyn Error + Sync + Send>>

Creates a new value of this type from a buffer of data of the specified Postgres Type in its binary format.

fn accepts(ty: &Type) -> bool

Determines if a value of this type can be created from the specified Postgres Type.

fn from_sql_null(
    ty: &Type
) -> Result<Self, Box<dyn Error + 'static + Sync + Send>>

Creates a new value of this type from a NULL SQL value.

fn from_sql_nullable(
    ty: &Type,
    raw: Option<&'a [u8]>
) -> Result<Self, Box<dyn Error + 'static + Sync + Send>>

A convenience function that delegates to from_sql and from_sql_null depending on the value of raw.

impl<P: PartialEq + Point + EwkbRead> PartialEq<PolygonT<P>> for PolygonT<P>

fn eq(&self, other: &PolygonT<P>) -> bool

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

fn ne(&self, other: &PolygonT<P>) -> bool

This method tests for !=.

impl<'a, P> Polygon<'a> for PolygonT<P> where
    P: 'a + Point + EwkbRead, 

type ItemType = LineStringT<P>

type Iter = Iter<'a, Self::ItemType>

fn rings(&'a self) -> Self::Iter

impl<P: Point + EwkbRead> StructuralPartialEq for PolygonT<P>

impl<'a, T> ToSql for PolygonT<T> where
    T: 'a + Point + EwkbRead, 

fn to_sql(
    &self,
    _: &Type,
    out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Converts the value of self into the binary format of the specified Postgres Type, appending it to out.

fn to_sql_checked(
    &self,
    ty: &Type,
    out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

An adaptor method used internally by Rust-Postgres.

fn accepts(ty: &Type) -> bool

Determines if a value of this type can be converted to the specified Postgres Type.