Struct postgis::Polygon

pub struct Polygon<P> {
    pub rings: Vec<LineString<P>>,
}

Fields

rings: Vec<LineString<P>>

Methods

impl<P: ToPoint> Polygon<P>

fn new() -> Polygon<P>

Trait Implementations

impl<P: Debug> Debug for Polygon<P>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<P: ToPoint> FromIterator<LineString<P>> for Polygon<P>

fn from_iter<I: IntoIterator<Item=LineString<P>>>(iterable: I) -> Polygon<P>

Creates a value from an iterator.

impl<P: ToPoint + Debug> ToSql for Polygon<P>

fn to_sql_checked(&self, ty: &Type, out: &mut Write, ctx: &SessionInfo) -> Result<IsNull>

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.

fn to_sql<W: Write + ?Sized>(&self, ty: &Type, w: &mut W, _ctx: &SessionInfo) -> Result<IsNull>

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

impl<P: ToPoint + Debug> FromSql for Polygon<P>

fn accepts(ty: &Type) -> bool

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

fn from_sql<R: Read>(ty: &Type, raw: &mut R, _ctx: &SessionInfo) -> Result<Polygon<P>>

Creates a new value of this type from a Reader of the binary format of the specified Postgres Type.

fn from_sql_null(ty: &Type, ctx: &SessionInfo) -> Result<Self, Error>

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