Trait polars_core::chunked_array::ops::ChunkFillNoneValue

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

Replace None values with a value

Required methods

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

Replace None values with a give value T.

Implementors

impl ChunkFillNoneValue<&'_ str> for Utf8Chunked

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

impl ChunkFillNoneValue<&'_ Series> for ListChunked

fn fill_none_with_value(&self, _value: &Series) -> Result<Self>

impl ChunkFillNoneValue<bool> for BooleanChunked

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

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

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

impl<T> ChunkFillNoneValue<ObjectType<T>> for ObjectChunked<T>

fn fill_none_with_value(&self, _value: ObjectType<T>) -> Result<Self>