SphereSurfaceAreaFunction

sql_cli::sql::functions::geometry

Struct SphereSurfaceAreaFunction

pub struct SphereSurfaceAreaFunction;

Expand description

Surface area of a sphere: A = 4 * π * r^2

Trait Implementations§

impl SqlFunction for SphereSurfaceAreaFunction

fn signature(&self) -> FunctionSignature

Get the function’s signature and metadata

fn evaluate(&self, args: &[DataValue]) -> Result<DataValue>

Evaluate the function with the given arguments

fn validate_args(&self, args: &[DataValue]) -> Result<()>

Validate arguments before evaluation (default implementation checks count)

Auto Trait Implementations§

impl Freeze for SphereSurfaceAreaFunction

impl RefUnwindSafe for SphereSurfaceAreaFunction

impl Send for SphereSurfaceAreaFunction

impl Sync for SphereSurfaceAreaFunction

impl Unpin for SphereSurfaceAreaFunction

impl UnwindSafe for SphereSurfaceAreaFunction

Blanket Implementations§

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where T: 'static + ?Sized,

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fn from(t: T) -> T

Returns the argument unchanged.

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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