pub struct DataFrameNa<'a>(/* private fields */);Expand description
Root-owned DataFrameNa; delegates to the Polars backend.
Implementations§
Source§impl<'a> DataFrameNa<'a>
impl<'a> DataFrameNa<'a>
pub fn drop( &self, subset: Option<Vec<&str>>, how: &str, thresh: Option<usize>, ) -> Result<DataFrame, PolarsError>
pub fn fill( &self, value: Expr, subset: Option<Vec<&str>>, ) -> Result<DataFrame, PolarsError>
pub fn replace( &self, old_value: Expr, new_value: Expr, subset: Option<Vec<&str>>, ) -> Result<DataFrame, PolarsError>
Auto Trait Implementations§
impl<'a> Freeze for DataFrameNa<'a>
impl<'a> !RefUnwindSafe for DataFrameNa<'a>
impl<'a> Send for DataFrameNa<'a>
impl<'a> Sync for DataFrameNa<'a>
impl<'a> Unpin for DataFrameNa<'a>
impl<'a> UnsafeUnpin for DataFrameNa<'a>
impl<'a> !UnwindSafe for DataFrameNa<'a>
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> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
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