Enum PgCube 

pub enum PgCube {
    Point(f64),
    ZeroVolume(Vec<f64>),
    OneDimensionInterval(f64, f64),
    MultiDimension(Vec<Vec<f64>>),
}

Available on crate feature postgres only.

Variants

Point(f64)

A one-dimensional point.

ZeroVolume(Vec<f64>)

An N-dimensional point (“represented internally as a zero-volume cube”).

OneDimensionInterval(f64, f64)

A one-dimensional interval with starting and ending points.

MultiDimension(Vec<Vec<f64>>)

An N-dimensional cube with points representing lower-left and upper-right corners, respectively.

Trait Implementations

impl Clone for PgCube

fn clone(&self) -> PgCube

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PgCube

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

Formats the value using the given formatter.

impl<'r> Decode<'r, Postgres> for PgCube

fn decode(value: PgValueRef<'r>) -> Result<PgCube, Box<dyn Error + Send + Sync>>

Decode a new value of this type using a raw value from the database.

impl Encode<'_, Postgres> for PgCube

fn produces(&self) -> Option<PgTypeInfo>

fn encode_by_ref( &self, buf: &mut PgArgumentBuffer, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

fn encode( self, buf: &mut <DB as Database>::ArgumentBuffer, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>

where Self: Sized,

Writes the value of self into buf in the expected format for the database.

impl FromStr for PgCube

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<PgCube, <PgCube as FromStr>::Err>

Parses a string s to return a value of this type.

impl PartialEq for PgCube

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PgHasArrayType for PgCube

fn array_type_info() -> PgTypeInfo

fn array_compatible(ty: &PgTypeInfo) -> bool

impl Type<Postgres> for PgCube

fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &<DB as Database>::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl StructuralPartialEq for PgCube