Struct polars::chunked_array::builder::list::AnonymousOwnedListBuilder
source · pub struct AnonymousOwnedListBuilder { /* private fields */ }Implementations§
source§impl AnonymousOwnedListBuilder
impl AnonymousOwnedListBuilder
pub fn new( name: &str, capacity: usize, inner_dtype: Option<DataType> ) -> AnonymousOwnedListBuilder
pub fn append_empty(&mut self)
Trait Implementations§
source§impl Default for AnonymousOwnedListBuilder
impl Default for AnonymousOwnedListBuilder
source§fn default() -> AnonymousOwnedListBuilder
fn default() -> AnonymousOwnedListBuilder
Returns the “default value” for a type. Read more
source§impl ListBuilderTrait for AnonymousOwnedListBuilder
impl ListBuilderTrait for AnonymousOwnedListBuilder
fn append_series(&mut self, s: &Series) -> Result<(), PolarsError>
fn append_null(&mut self)
fn finish(&mut self) -> ChunkedArray<ListType>
fn append_opt_series( &mut self, opt_s: Option<&Series> ) -> Result<(), PolarsError>
fn field(&self) -> &Field
fn inner_array(&mut self) -> Box<dyn Array>
fn fast_explode(&self) -> bool
Auto Trait Implementations§
impl Freeze for AnonymousOwnedListBuilder
impl !RefUnwindSafe for AnonymousOwnedListBuilder
impl Send for AnonymousOwnedListBuilder
impl Sync for AnonymousOwnedListBuilder
impl Unpin for AnonymousOwnedListBuilder
impl !UnwindSafe for AnonymousOwnedListBuilder
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> 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