pub struct Power { /* private fields */ }Implementations§
Trait Implementations§
Source§impl Function for Power
impl Function for Power
fn info(&self) -> &FunctionInfo
fn capabilities(&self) -> &[FunctionCapability]
fn return_type(&self, input_types: &[Type]) -> Type
fn execute( &self, ctx: &FunctionContext<'_>, args: &Columns, ) -> Result<Columns, FunctionError>
fn accepted_types(&self) -> InputTypes
fn propagates_options(&self) -> bool
Source§fn call(
&self,
ctx: &FunctionContext<'_>,
args: &Columns,
) -> Result<Columns, FunctionError>
fn call( &self, ctx: &FunctionContext<'_>, args: &Columns, ) -> Result<Columns, FunctionError>
Calls the function, automatically propagating Option columns if
propagates_options() returns true.fn accumulator( &self, _ctx: &FunctionContext<'_>, ) -> Option<Box<dyn Accumulator>>
Auto Trait Implementations§
impl Freeze for Power
impl RefUnwindSafe for Power
impl Send for Power
impl Sync for Power
impl Unpin for Power
impl UnsafeUnpin for Power
impl UnwindSafe for Power
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more