Struct postgis::ewkb::PolygonT
[−]
[src]
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[src]
Trait Implementations
impl<P: PartialEq + Point + EwkbRead> PartialEq for PolygonT<P>[src]
fn eq(&self, __arg_0: &PolygonT<P>) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &PolygonT<P>) -> bool
This method tests for !=.
impl<P: Clone + Point + EwkbRead> Clone for PolygonT<P>[src]
fn clone(&self) -> PolygonT<P>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0
Performs copy-assignment from source. Read more
impl<P: Debug + Point + EwkbRead> Debug for PolygonT<P>[src]
impl<P> FromIterator<LineStringT<P>> for PolygonT<P> where P: Point + EwkbRead[src]
fn from_iter<I: IntoIterator<Item=LineStringT<P>>>(iterable: I) -> PolygonT<P>
Creates a value from an iterator. Read more
impl<'a, P> Polygon<'a> for PolygonT<P> where P: 'a + Point + EwkbRead[src]
type ItemType = LineStringT<P>
type Iter = Iter<'a, Self::ItemType>
fn rings(&'a self) -> Self::Iter
impl<P> EwkbRead for PolygonT<P> where P: Point + EwkbRead[src]
fn point_type() -> PointType
fn read_ewkb_body<R: Read>(raw: &mut R,
is_be: bool,
srid: Option<i32>)
-> Result<Self, Error>
is_be: bool,
srid: Option<i32>)
-> Result<Self, Error>
fn read_ewkb<R: Read>(raw: &mut R) -> Result<Self, Error>
impl<'a, P> AsEwkbPolygon<'a> for PolygonT<P> where P: 'a + Point + EwkbRead[src]
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>
-> EwkbPolygon<'a, Self::PointType, Self::PointIter, Self::ItemType, Self::Iter>
impl<'a, T> FromSql for PolygonT<T> where T: 'a + Point + EwkbRead[src]
fn accepts(ty: &Type) -> bool
Determines if a value of this type can be created from the specified Postgres Type. Read more
fn from_sql(ty: &Type,
raw: &[u8],
_ctx: &SessionInfo)
-> Result<Self, Box<Error + Sync + Send>>
raw: &[u8],
_ctx: &SessionInfo)
-> Result<Self, Box<Error + Sync + Send>>
Creates a new value of this type from a buffer of data of the specified Postgres Type in its binary format. Read more
fn from_sql_null(ty: &Type,
ctx: &SessionInfo)
-> Result<Self, Box<Error + 'static + Send + Sync>>
ctx: &SessionInfo)
-> Result<Self, Box<Error + 'static + Send + Sync>>
Creates a new value of this type from a NULL SQL value. Read more
fn from_sql_nullable(ty: &Type,
raw: Option<&[u8]>,
ctx: &SessionInfo)
-> Result<Self, Box<Error + 'static + Send + Sync>>
raw: Option<&[u8]>,
ctx: &SessionInfo)
-> Result<Self, Box<Error + 'static + Send + Sync>>
A convenience function that delegates to from_sql and from_sql_null depending on the value of raw. Read more
impl<'a, T> ToSql for PolygonT<T> where T: 'a + Point + EwkbRead[src]
fn to_sql_checked(&self,
ty: &Type,
out: &mut Vec<u8>,
ctx: &SessionInfo)
-> Result<IsNull, Box<Error + Sync + Send>>
ty: &Type,
out: &mut Vec<u8>,
ctx: &SessionInfo)
-> Result<IsNull, Box<Error + Sync + Send>>
An adaptor method used internally by Rust-Postgres. Read more
fn accepts(ty: &Type) -> bool
Determines if a value of this type can be converted to the specified Postgres Type. Read more
fn to_sql(&self,
_: &Type,
out: &mut Vec<u8>,
_ctx: &SessionInfo)
-> Result<IsNull, Box<Error + Sync + Send>>
_: &Type,
out: &mut Vec<u8>,
_ctx: &SessionInfo)
-> Result<IsNull, Box<Error + Sync + Send>>
Converts the value of self into the binary format of the specified Postgres Type, appending it to out. Read more