pub struct SortableTermScalar { /* private fields */ }Expand description
Represents an Arrow scalar with a SortableTermEncoding.
Implementations§
Source§impl SortableTermScalar
impl SortableTermScalar
Sourcepub fn try_new(
value: ScalarValue,
) -> Result<SortableTermScalar, DataFusionError>
pub fn try_new( value: ScalarValue, ) -> Result<SortableTermScalar, DataFusionError>
Tries to create a new SortableTermScalar from a regular ScalarValue.
§Errors
Returns an error if the data type of value is unexpected.
Sourcepub fn new_unchecked(inner: ScalarValue) -> SortableTermScalar
pub fn new_unchecked(inner: ScalarValue) -> SortableTermScalar
Creates a new SortableTermScalar without checking invariants.
Trait Implementations§
Source§impl Clone for SortableTermScalar
impl Clone for SortableTermScalar
Source§fn clone(&self) -> SortableTermScalar
fn clone(&self) -> SortableTermScalar
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl EncodingScalar for SortableTermScalar
impl EncodingScalar for SortableTermScalar
Source§type Encoding = SortableTermEncoding
type Encoding = SortableTermEncoding
The encoding used by this scalar.
Source§fn encoding(&self) -> &<SortableTermScalar as EncodingScalar>::Encoding
fn encoding(&self) -> &<SortableTermScalar as EncodingScalar>::Encoding
Obtains the encoding instance for this scalar.
Source§fn scalar_value(&self) -> &ScalarValue
fn scalar_value(&self) -> &ScalarValue
Returns a reference to the inner scalar value.
Source§fn into_scalar_value(self) -> ScalarValue
fn into_scalar_value(self) -> ScalarValue
Consumes
self and returns the inner scalar value.Source§fn to_array(
&self,
number_of_rows: usize,
) -> Result<<Self::Encoding as TermEncoding>::Array, DataFusionError>
fn to_array( &self, number_of_rows: usize, ) -> Result<<Self::Encoding as TermEncoding>::Array, DataFusionError>
Produces a new array with
number_of_rows.Source§impl TryFrom<ScalarValue> for SortableTermScalar
impl TryFrom<ScalarValue> for SortableTermScalar
Source§type Error = DataFusionError
type Error = DataFusionError
The type returned in the event of a conversion error.
Source§fn try_from(
value: ScalarValue,
) -> Result<SortableTermScalar, <SortableTermScalar as TryFrom<ScalarValue>>::Error>
fn try_from( value: ScalarValue, ) -> Result<SortableTermScalar, <SortableTermScalar as TryFrom<ScalarValue>>::Error>
Performs the conversion.
Auto Trait Implementations§
impl Freeze for SortableTermScalar
impl !RefUnwindSafe for SortableTermScalar
impl Send for SortableTermScalar
impl Sync for SortableTermScalar
impl Unpin for SortableTermScalar
impl !UnwindSafe for SortableTermScalar
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> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
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