Trait polars::chunked_array::object::NewChunkedArray [−][src]
pub trait NewChunkedArray<T, N> { pub fn new_from_slice(name: &str, v: &[N]) -> Self; pub fn new_from_opt_slice(name: &str, opt_v: &[Option<N>]) -> Self; pub fn new_from_opt_iter(
name: &str,
it: impl Iterator<Item = Option<N>>
) -> Self; pub fn new_from_iter(name: &str, it: impl Iterator<Item = N>) -> Self; }
Required methods
pub fn new_from_slice(name: &str, v: &[N]) -> Self
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pub fn new_from_opt_slice(name: &str, opt_v: &[Option<N>]) -> Self
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pub fn new_from_opt_iter(
name: &str,
it: impl Iterator<Item = Option<N>>
) -> Self
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name: &str,
it: impl Iterator<Item = Option<N>>
) -> Self
Create a new ChunkedArray from an iterator.
pub fn new_from_iter(name: &str, it: impl Iterator<Item = N>) -> Self
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Create a new ChunkedArray from an iterator.
Implementors
impl NewChunkedArray<BooleanType, bool> for ChunkedArray<BooleanType>
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impl NewChunkedArray<BooleanType, bool> for ChunkedArray<BooleanType>
[src]pub fn new_from_slice(name: &str, v: &[bool]) -> ChunkedArray<BooleanType>
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pub fn new_from_opt_slice(
name: &str,
opt_v: &[Option<bool>]
) -> ChunkedArray<BooleanType>
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name: &str,
opt_v: &[Option<bool>]
) -> ChunkedArray<BooleanType>
pub fn new_from_opt_iter(
name: &str,
it: impl Iterator<Item = Option<bool>>
) -> ChunkedArray<BooleanType>
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name: &str,
it: impl Iterator<Item = Option<bool>>
) -> ChunkedArray<BooleanType>
pub fn new_from_iter(
name: &str,
it: impl Iterator<Item = bool>
) -> ChunkedArray<BooleanType>
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name: &str,
it: impl Iterator<Item = bool>
) -> ChunkedArray<BooleanType>
Create a new ChunkedArray from an iterator.
impl<S> NewChunkedArray<Utf8Type, S> for ChunkedArray<Utf8Type> where
S: AsRef<str>,
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impl<S> NewChunkedArray<Utf8Type, S> for ChunkedArray<Utf8Type> where
S: AsRef<str>,
[src]pub fn new_from_slice(name: &str, v: &[S]) -> ChunkedArray<Utf8Type>
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pub fn new_from_opt_slice(
name: &str,
opt_v: &[Option<S>]
) -> ChunkedArray<Utf8Type>
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name: &str,
opt_v: &[Option<S>]
) -> ChunkedArray<Utf8Type>
pub fn new_from_opt_iter(
name: &str,
it: impl Iterator<Item = Option<S>>
) -> ChunkedArray<Utf8Type>
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name: &str,
it: impl Iterator<Item = Option<S>>
) -> ChunkedArray<Utf8Type>
pub fn new_from_iter(
name: &str,
it: impl Iterator<Item = S>
) -> ChunkedArray<Utf8Type>
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name: &str,
it: impl Iterator<Item = S>
) -> ChunkedArray<Utf8Type>
Create a new ChunkedArray from an iterator.
impl<T> NewChunkedArray<ObjectType<T>, T> for ChunkedArray<ObjectType<T>> where
T: Any + Debug + Clone + Send + Sync + Default,
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impl<T> NewChunkedArray<ObjectType<T>, T> for ChunkedArray<ObjectType<T>> where
T: Any + Debug + Clone + Send + Sync + Default,
[src]pub fn new_from_slice(name: &str, v: &[T]) -> ChunkedArray<ObjectType<T>>
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pub fn new_from_opt_slice(
name: &str,
opt_v: &[Option<T>]
) -> ChunkedArray<ObjectType<T>>
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name: &str,
opt_v: &[Option<T>]
) -> ChunkedArray<ObjectType<T>>
pub fn new_from_opt_iter(
name: &str,
it: impl Iterator<Item = Option<T>>
) -> ChunkedArray<ObjectType<T>>
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name: &str,
it: impl Iterator<Item = Option<T>>
) -> ChunkedArray<ObjectType<T>>
pub fn new_from_iter(
name: &str,
it: impl Iterator<Item = T>
) -> ChunkedArray<ObjectType<T>>
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name: &str,
it: impl Iterator<Item = T>
) -> ChunkedArray<ObjectType<T>>
Create a new ChunkedArray from an iterator.
impl<T> NewChunkedArray<T, <T as ArrowPrimitiveType>::Native> for ChunkedArray<T> where
T: PolarsPrimitiveType,
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impl<T> NewChunkedArray<T, <T as ArrowPrimitiveType>::Native> for ChunkedArray<T> where
T: PolarsPrimitiveType,
[src]pub fn new_from_slice(
name: &str,
v: &[<T as ArrowPrimitiveType>::Native]
) -> ChunkedArray<T>
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name: &str,
v: &[<T as ArrowPrimitiveType>::Native]
) -> ChunkedArray<T>
pub fn new_from_opt_slice(
name: &str,
opt_v: &[Option<<T as ArrowPrimitiveType>::Native>]
) -> ChunkedArray<T>
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name: &str,
opt_v: &[Option<<T as ArrowPrimitiveType>::Native>]
) -> ChunkedArray<T>
pub fn new_from_opt_iter(
name: &str,
it: impl Iterator<Item = Option<<T as ArrowPrimitiveType>::Native>>
) -> ChunkedArray<T>
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name: &str,
it: impl Iterator<Item = Option<<T as ArrowPrimitiveType>::Native>>
) -> ChunkedArray<T>
pub fn new_from_iter(
name: &str,
it: impl Iterator<Item = <T as ArrowPrimitiveType>::Native>
) -> ChunkedArray<T>
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name: &str,
it: impl Iterator<Item = <T as ArrowPrimitiveType>::Native>
) -> ChunkedArray<T>
Create a new ChunkedArray from an iterator.