Struct parquet2::write::ColumnOffsetsMetadata

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pub struct ColumnOffsetsMetadata {
    pub dictionary_page_offset: Option<i64>,
    pub data_page_offset: Option<i64>,
}

Fields

dictionary_page_offset: Option<i64>data_page_offset: Option<i64>

Implementations

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impl ColumnOffsetsMetadata

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pub fn from_column_chunk(column_chunk: &ColumnChunk) -> ColumnOffsetsMetadata

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pub fn from_column_chunk_metadata(
column_chunk_metadata: &ColumnChunkMetaData
) -> ColumnOffsetsMetadata

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pub fn calc_row_group_file_offset(&self) -> Option<i64>

Auto Trait Implementations

impl RefUnwindSafe for ColumnOffsetsMetadata

impl Send for ColumnOffsetsMetadata

impl Sync for ColumnOffsetsMetadata

impl Unpin for ColumnOffsetsMetadata

impl UnwindSafe for ColumnOffsetsMetadata

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct parquet2::write::ColumnOffsetsMetadata

Fields

Implementations

impl ColumnOffsetsMetadata

pub fn from_column_chunk(column_chunk: &ColumnChunk) -> ColumnOffsetsMetadata

pub fn from_column_chunk_metadata(
column_chunk_metadata: &ColumnChunkMetaData
) -> ColumnOffsetsMetadata

pub fn calc_row_group_file_offset(&self) -> Option<i64>

Auto Trait Implementations

impl RefUnwindSafe for ColumnOffsetsMetadata

impl Send for ColumnOffsetsMetadata

impl Sync for ColumnOffsetsMetadata

impl Unpin for ColumnOffsetsMetadata

impl UnwindSafe for ColumnOffsetsMetadata

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct parquet2::write::ColumnOffsetsMetadata

Fields

Implementations

impl ColumnOffsetsMetadata

pub fn from_column_chunk(column_chunk: &ColumnChunk) -> ColumnOffsetsMetadata

pub fn from_column_chunk_metadata( column_chunk_metadata: &ColumnChunkMetaData) -> ColumnOffsetsMetadata

pub fn calc_row_group_file_offset(&self) -> Option<i64>

Auto Trait Implementations

impl RefUnwindSafe for ColumnOffsetsMetadata

impl Send for ColumnOffsetsMetadata

impl Sync for ColumnOffsetsMetadata

impl Unpin for ColumnOffsetsMetadata

impl UnwindSafe for ColumnOffsetsMetadata

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn from_column_chunk_metadata(
column_chunk_metadata: &ColumnChunkMetaData
) -> ColumnOffsetsMetadata

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,