Trait polars::chunked_array::object::ChunkFillNoneValue

pub trait ChunkFillNoneValue<T> {
    fn fill_none_with_value(&self, value: T) -> Result<Self, PolarsError>;
}

Replace None values with a value

Required methods

fn fill_none_with_value(&self, value: T) -> Result<Self, PolarsError>

Replace None values with a give value T.

Implementors

impl ChunkFillNoneValue<bool> for ChunkedArray<BooleanType>

pub fn fill_none_with_value(
    &self,
    value: bool
) -> Result<ChunkedArray<BooleanType>, PolarsError>

impl<'_> ChunkFillNoneValue<&'_ str> for ChunkedArray<Utf8Type>

pub fn fill_none_with_value(
    &self,
    value: &str
) -> Result<ChunkedArray<Utf8Type>, PolarsError>

impl<'_> ChunkFillNoneValue<&'_ Series> for ChunkedArray<ListType>

pub fn fill_none_with_value(
    &self,
    _value: &Series
) -> Result<ChunkedArray<ListType>, PolarsError>

impl<T> ChunkFillNoneValue<<T as ArrowPrimitiveType>::Native> for ChunkedArray<T> where
    T: PolarsNumericType,
    <T as ArrowPrimitiveType>::Native: Add<<T as ArrowPrimitiveType>::Native>,
    <T as ArrowPrimitiveType>::Native: PartialOrd<<T as ArrowPrimitiveType>::Native>,
    <T as ArrowPrimitiveType>::Native: Div<<T as ArrowPrimitiveType>::Native>,
    <T as ArrowPrimitiveType>::Native: Num,
    <T as ArrowPrimitiveType>::Native: NumCast,
    <<T as ArrowPrimitiveType>::Native as Add<<T as ArrowPrimitiveType>::Native>>::Output == <T as ArrowPrimitiveType>::Native,
    <<T as ArrowPrimitiveType>::Native as Div<<T as ArrowPrimitiveType>::Native>>::Output == <T as ArrowPrimitiveType>::Native, 

pub fn fill_none_with_value(
    &self,
    value: <T as ArrowPrimitiveType>::Native
) -> Result<ChunkedArray<T>, PolarsError>

impl<T> ChunkFillNoneValue<ObjectType<T>> for ChunkedArray<ObjectType<T>>

pub fn fill_none_with_value(
    &self,
    _value: ObjectType<T>
) -> Result<ChunkedArray<ObjectType<T>>, PolarsError>