[−][src]Struct parquet::file::metadata::ColumnChunkMetaDataBuilder
Builder for column chunk metadata.
Methods
impl ColumnChunkMetaDataBuilder[src]
impl ColumnChunkMetaDataBuilderpub fn set_encodings(self, encodings: Vec<Encoding>) -> Self[src]
pub fn set_encodings(self, encodings: Vec<Encoding>) -> SelfSets list of encodings for this column chunk.
pub fn set_file_path(self, value: String) -> Self[src]
pub fn set_file_path(self, value: String) -> SelfSets optional file path for this column chunk.
pub fn set_file_offset(self, value: i64) -> Self[src]
pub fn set_file_offset(self, value: i64) -> SelfSets file offset in bytes.
pub fn set_num_values(self, value: i64) -> Self[src]
pub fn set_num_values(self, value: i64) -> SelfSets number of values.
pub fn set_compression(self, value: Compression) -> Self[src]
pub fn set_compression(self, value: Compression) -> SelfSets compression.
pub fn set_total_compressed_size(self, value: i64) -> Self[src]
pub fn set_total_compressed_size(self, value: i64) -> SelfSets total compressed size in bytes.
pub fn set_total_uncompressed_size(self, value: i64) -> Self[src]
pub fn set_total_uncompressed_size(self, value: i64) -> SelfSets total uncompressed size in bytes.
pub fn set_data_page_offset(self, value: i64) -> Self[src]
pub fn set_data_page_offset(self, value: i64) -> SelfSets data page offset in bytes.
pub fn set_dictionary_page_offset(self, value: Option<i64>) -> Self[src]
pub fn set_dictionary_page_offset(self, value: Option<i64>) -> SelfSets optional dictionary page ofset in bytes.
pub fn set_index_page_offset(self, value: Option<i64>) -> Self[src]
pub fn set_index_page_offset(self, value: Option<i64>) -> SelfSets optional index page offset in bytes.
pub fn set_statistics(self, value: Statistics) -> Self[src]
pub fn set_statistics(self, value: Statistics) -> SelfSets statistics for this column chunk.
pub fn build(self) -> Result<ColumnChunkMetaData>[src]
pub fn build(self) -> Result<ColumnChunkMetaData>Builds column chunk metadata.
Auto Trait Implementations
impl !Send for ColumnChunkMetaDataBuilder
impl !Send for ColumnChunkMetaDataBuilderimpl !Sync for ColumnChunkMetaDataBuilder
impl !Sync for ColumnChunkMetaDataBuilderBlanket 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 = !
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>try_from)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<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
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>try_from)Performs the conversion.
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 TMutably borrows from an owned value. Read more
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) -> TypeId🔬 This is a nightly-only experimental API. (get_type_id)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>,
impl<T, U> TryInto for T where
U: TryFrom<T>, impl<E> SpecializationError for E[src]
impl<E> SpecializationError for Efn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized, [src]
fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized, 🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more
impl<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 T