Struct polars::prelude::read_impl::OwnedBatchedCsvReader
source · pub struct OwnedBatchedCsvReader { /* private fields */ }
Available on crate feature
polars-io
only.Implementations§
source§impl OwnedBatchedCsvReader
impl OwnedBatchedCsvReader
pub fn next_batches( &mut self, n: usize ) -> Result<Option<Vec<DataFrame>>, PolarsError>
Trait Implementations§
source§impl Drop for OwnedBatchedCsvReader
impl Drop for OwnedBatchedCsvReader
impl Send for OwnedBatchedCsvReader
impl Sync for OwnedBatchedCsvReader
Auto Trait Implementations§
impl Freeze for OwnedBatchedCsvReader
impl !RefUnwindSafe for OwnedBatchedCsvReader
impl Unpin for OwnedBatchedCsvReader
impl !UnwindSafe for OwnedBatchedCsvReader
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