[−][src]Enum datafusion::logicalplan::ScalarValue
ScalarValue enumeration
Variants
Null
Boolean(bool)
Float32(f32)
Float64(f64)
Int8(i8)
Int16(i16)
Int32(i32)
Int64(i64)
UInt8(u8)
UInt16(u16)
UInt32(u32)
UInt64(u64)
Utf8(Rc<String>)
Struct(Vec<ScalarValue>)
Methods
impl ScalarValue
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impl ScalarValue
pub fn get_datatype(&self) -> DataType
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pub fn get_datatype(&self) -> DataType
Trait Implementations
impl PartialEq<ScalarValue> for ScalarValue
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impl PartialEq<ScalarValue> for ScalarValue
fn eq(&self, other: &ScalarValue) -> bool
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fn eq(&self, other: &ScalarValue) -> bool
fn ne(&self, other: &ScalarValue) -> bool
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fn ne(&self, other: &ScalarValue) -> bool
impl Clone for ScalarValue
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impl Clone for ScalarValue
fn clone(&self) -> ScalarValue
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fn clone(&self) -> ScalarValue
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0
[src]Performs copy-assignment from source
. Read more
impl Debug for ScalarValue
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impl Debug for ScalarValue
impl<'de> Deserialize<'de> for ScalarValue
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impl<'de> Deserialize<'de> for ScalarValue
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
impl Serialize for ScalarValue
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impl Serialize for ScalarValue
Auto Trait Implementations
impl !Send for ScalarValue
impl !Send for ScalarValue
impl !Sync for ScalarValue
impl !Sync for ScalarValue
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> From for T
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impl<T> From for T
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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impl<T> DeserializeOwned for T where
T: Deserialize<'de>,