[−][src]Struct parquet::file::reader::SerializedRowGroupReader
A serialized implementation for Parquet RowGroupReader.
Trait Implementations
impl<R: 'static + ParquetReader> RowGroupReader for SerializedRowGroupReader<R>[src]
impl<R: 'static + ParquetReader> RowGroupReader for SerializedRowGroupReader<R>fn metadata(&self) -> RowGroupMetaDataPtr[src]
fn metadata(&self) -> RowGroupMetaDataPtrfn num_columns(&self) -> usize[src]
fn num_columns(&self) -> usizefn get_column_page_reader(&self, i: usize) -> Result<Box<dyn PageReader>>[src]
fn get_column_page_reader(&self, i: usize) -> Result<Box<dyn PageReader>>fn get_column_reader(&self, i: usize) -> Result<ColumnReader>[src]
fn get_column_reader(&self, i: usize) -> Result<ColumnReader>fn get_row_iter(&self, projection: Option<SchemaType>) -> Result<RowIter>[src]
fn get_row_iter(&self, projection: Option<SchemaType>) -> Result<RowIter>Auto Trait Implementations
impl<R> !Send for SerializedRowGroupReader<R>
impl<R> !Send for SerializedRowGroupReader<R>impl<R> !Sync for SerializedRowGroupReader<R>
impl<R> !Sync for SerializedRowGroupReader<R>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, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>impl<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<E> SpecializationError for E[src]
impl<E> SpecializationError for Eimpl<T> Erased for T[src]
impl<T> Erased for Timpl<T> Send for T where
T: ?Sized, [src]
impl<T> Send for T where
T: ?Sized, impl<T> Sync for T where
T: ?Sized, [src]
impl<T> Sync for T where
T: ?Sized, impl<T> Erased for T
impl<T> Erased for Timpl<T, U> TryInto for T where
U: TryFrom<T>,
impl<T, U> TryInto for T where
U: TryFrom<T>,