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GeographyType

delta_kernel::schema

Struct GeographyType 

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pub struct GeographyType { /* private fields */ }
Available on crate feature geo-type-in-dev only.
Expand description

Geography column type with an associated CRS and edge interpolation algorithm.

Serializes as geography(<crs>, <algorithm>), e.g. geography(EPSG:4326, spherical).

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impl GeographyType

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pub fn try_new( crs: &str, algorithm: EdgeInterpolationAlgorithm, ) -> DeltaResult<Self>

Constructs a GeographyType from the given CRS and edge interpolation algorithm, or returns an error if the CRS is not in AUTHORITY:CODE form.

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pub fn crs(&self) -> &str

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pub fn algorithm(&self) -> &EdgeInterpolationAlgorithm

Trait Implementations§

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impl Clone for GeographyType

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fn clone(&self) -> GeographyType

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for GeographyType

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for GeographyType

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Display for GeographyType

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

Formats the value using the given formatter. Read more
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impl Eq for GeographyType

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impl From<&GeographyType> for GeographyType

Available on crate feature declarative-plans only.
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fn from(geography: &GeographyType) -> Self

Converts to this type from the input type.
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impl From<GeographyType> for PrimitiveType

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fn from(gtype: GeographyType) -> Self

Converts to this type from the input type.
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impl From<GeographyType> for DataType

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fn from(gtype: GeographyType) -> Self

Converts to this type from the input type.
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impl Hash for GeographyType

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for GeographyType

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl Serialize for GeographyType

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for GeographyType

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impl TryFrom<GeographyType> for GeographyType

Available on crate feature declarative-plans only.
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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(proto: GeographyType) -> DeltaResult<Self>

Performs the conversion.

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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