Struct postgis::ewkb::PointM

pub struct PointM {
    pub x: f64,
    pub y: f64,
    pub m: f64,
    pub srid: Option<i32>,
}

Fields

x: f64

y: f64

m: f64

srid: Option<i32>

Methods

impl PointM

pub fn has_z() -> bool

pub fn has_m() -> bool

pub fn new(x: f64, y: f64, m: f64, srid: Option<i32>) -> Self

pub fn new_from_opt_vals(     x: f64,     y: f64,     _z: Option<f64>,     m: Option<f64>,     srid: Option<i32> ) -> Self

Trait Implementations

impl Point for PointM

fn x(&self) -> f64

fn y(&self) -> f64

fn opt_m(&self) -> Option<f64>

fn opt_z(&self) -> Option<f64>

impl EwkbRead for PointM

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<'a> AsEwkbPoint<'a> for PointM

fn as_ewkb(&'a self) -> EwkbPoint<'a>

impl PartialEq<PointM> for PointM

fn eq(&self, other: &PointM) -> bool

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

fn ne(&self, other: &PointM) -> bool

This method tests for !=.

impl Clone for PointM

fn clone(&self) -> PointM

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PointM

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

Formats the value using the given formatter.

impl ToSql for PointM

fn to_sql(     &self,     _: &Type,     out: &mut Vec<u8> ) -> 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 Vec<u8> ) -> 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.

impl FromSql for PointM

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 + Send + Sync>>

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

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

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