Struct polars::prelude::BooleanChunkedBuilder
source · pub struct BooleanChunkedBuilder { /* private fields */ }Implementations§
source§impl BooleanChunkedBuilder
impl BooleanChunkedBuilder
pub fn new(name: &str, capacity: usize) -> BooleanChunkedBuilder
Trait Implementations§
source§impl ChunkedBuilder<bool, BooleanType> for BooleanChunkedBuilder
impl ChunkedBuilder<bool, BooleanType> for BooleanChunkedBuilder
source§fn append_value(&mut self, v: bool)
fn append_value(&mut self, v: bool)
Appends a value of type T into the builder
source§fn append_null(&mut self)
fn append_null(&mut self)
Appends a null slot into the builder
fn finish(self) -> ChunkedArray<BooleanType>
fn shrink_to_fit(&mut self)
fn append_option(&mut self, opt_val: Option<N>)
source§impl Clone for BooleanChunkedBuilder
impl Clone for BooleanChunkedBuilder
source§fn clone(&self) -> BooleanChunkedBuilder
fn clone(&self) -> BooleanChunkedBuilder
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for BooleanChunkedBuilder
impl !RefUnwindSafe for BooleanChunkedBuilder
impl Send for BooleanChunkedBuilder
impl Sync for BooleanChunkedBuilder
impl Unpin for BooleanChunkedBuilder
impl !UnwindSafe for BooleanChunkedBuilder
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