[−][src]Struct arrow::csv::reader::Reader
CSV file reader
Methods
impl Reader[src]
impl Readerpub fn new(
file: File,
schema: Arc<Schema>,
has_headers: bool,
batch_size: usize,
projection: Option<Vec<usize>>
) -> Self[src]
pub fn new(
file: File,
schema: Arc<Schema>,
has_headers: bool,
batch_size: usize,
projection: Option<Vec<usize>>
) -> SelfCreate a new CsvReader
impl Reader[src]
impl Readerpub fn next(&mut self) -> Result<Option<RecordBatch>>[src]
pub fn next(&mut self) -> Result<Option<RecordBatch>>Read the next batch of rows
Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T> From for T[src]
impl<T> From for Timpl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeIdimpl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut Timpl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>,