[−][src]Struct parquet::file::reader::SerializedPageReader
A serialized implementation for Parquet PageReader
.
Methods
impl<T: Read> SerializedPageReader<T>
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impl<T: Read> SerializedPageReader<T>
pub fn new(
buf: T,
total_num_values: i64,
compression: Compression,
physical_type: Type
) -> Result<Self>
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pub fn new(
buf: T,
total_num_values: i64,
compression: Compression,
physical_type: Type
) -> Result<Self>
Creates a new serialized page reader from file source.
Trait Implementations
impl<T: Read> PageReader for SerializedPageReader<T>
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impl<T: Read> PageReader for SerializedPageReader<T>
fn get_next_page(&mut self) -> Result<Option<Page>>
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fn get_next_page(&mut self) -> Result<Option<Page>>
Auto Trait Implementations
impl<T> !Send for SerializedPageReader<T>
impl<T> !Send for SerializedPageReader<T>
impl<T> !Sync for SerializedPageReader<T>
impl<T> !Sync for SerializedPageReader<T>
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> From for T
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impl<T> From for T
impl<T, U> TryFrom for T where
T: From<U>,
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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>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
impl<T, U> TryInto for T where
U: TryFrom<T>,
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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>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
impl<E> SpecializationError for E
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impl<E> SpecializationError for E
impl<T> Erased for T
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impl<T> Erased for T
impl<T> Send for T where
T: ?Sized,
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impl<T> Send for T where
T: ?Sized,
impl<T> Sync for T where
T: ?Sized,
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impl<T> Sync for T where
T: ?Sized,
impl<T> Erased for T
impl<T> Erased for T
impl<T, U> TryInto for T where
U: TryFrom<T>,
impl<T, U> TryInto for T where
U: TryFrom<T>,