Struct PgLine
pub struct PgLine {
pub a: f64,
pub b: f64,
pub c: f64,
}Expand description
§Postgres Geometric Line type
Description: Infinite line
Representation: {A, B, C}
Lines are represented by the linear equation Ax + By + C = 0, where A and B are not both zero.
See Postgres Manual, Section 8.8.2, Geometric Types - Lines for details.
Fields§
§a: f64§b: f64§c: f64Trait Implementations§
§impl<'q> Encode<'q, Postgres> for PgLine
impl<'q> Encode<'q, Postgres> for PgLine
fn produces(&self) -> Option<PgTypeInfo>
§fn encode_by_ref(
&self,
buf: &mut PgArgumentBuffer,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
fn encode_by_ref( &self, buf: &mut PgArgumentBuffer, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>
§fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
fn encode(
self,
buf: &mut <DB as Database>::ArgumentBuffer<'q>,
) -> Result<IsNull, Box<dyn Error + Sync + Send>>where
Self: Sized,
self into buf in the expected format for the database.fn size_hint(&self) -> usize
§impl PgHasArrayType for PgLine
impl PgHasArrayType for PgLine
fn array_type_info() -> PgTypeInfo
fn array_compatible(ty: &PgTypeInfo) -> bool
§impl Type<Postgres> for PgLine
impl Type<Postgres> for PgLine
§fn type_info() -> PgTypeInfo
fn type_info() -> PgTypeInfo
impl StructuralPartialEq for PgLine
Auto Trait Implementations§
impl Freeze for PgLine
impl RefUnwindSafe for PgLine
impl Send for PgLine
impl Sync for PgLine
impl Unpin for PgLine
impl UnsafeUnpin for PgLine
impl UnwindSafe for PgLine
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