[−][src]Struct parquet::file::metadata::RowGroupMetaDataBuilder
Builder for row group metadata.
Methods
impl RowGroupMetaDataBuilder[src]
impl RowGroupMetaDataBuilderpub fn set_num_rows(self, value: i64) -> Self[src]
pub fn set_num_rows(self, value: i64) -> SelfSets number of rows in this row group.
pub fn set_total_byte_size(self, value: i64) -> Self[src]
pub fn set_total_byte_size(self, value: i64) -> SelfSets total size in bytes for this row group.
pub fn set_column_metadata(self, value: Vec<ColumnChunkMetaDataPtr>) -> Self[src]
pub fn set_column_metadata(self, value: Vec<ColumnChunkMetaDataPtr>) -> SelfSets column metadata for this row group.
pub fn build(self) -> Result<RowGroupMetaData>[src]
pub fn build(self) -> Result<RowGroupMetaData>Builds row group metadata.
Auto Trait Implementations
impl !Send for RowGroupMetaDataBuilder
impl !Send for RowGroupMetaDataBuilderimpl !Sync for RowGroupMetaDataBuilder
impl !Sync for RowGroupMetaDataBuilderBlanket 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>,