Trait polars::prelude::ChunkFillNoneValue [−][src]
pub trait ChunkFillNoneValue<T> { fn fill_none_with_value(&self, value: T) -> Result<Self, PolarsError>; }
Expand description
Replace None values with a value
Required methods
fn fill_none_with_value(&self, value: T) -> Result<Self, PolarsError>
fn fill_none_with_value(&self, value: T) -> Result<Self, PolarsError>
Replace None values with a give value T
.
Implementors
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,