Struct parquet_format_safe::OffsetIndex

pub struct OffsetIndex {
    pub page_locations: Vec<PageLocation>,
}

Fields

page_locations: Vec<PageLocation>

PageLocations, ordered by increasing PageLocation.offset. It is required that page_locations[i].first_row_index < page_locations[i+1].first_row_index.

Implementations

impl OffsetIndex

pub fn new(page_locations: Vec<PageLocation>) -> OffsetIndex

pub fn read_from_in_protocol<T: TInputProtocol>(
    i_prot: &mut T
) -> Result<OffsetIndex>

pub async fn stream_from_in_protocol<T: TInputStreamProtocol>(
    i_prot: &mut T
) -> Result<OffsetIndex>

pub fn write_to_out_protocol<T: TOutputProtocol>(
    &self,
    o_prot: &mut T
) -> Result<usize>

pub async fn write_to_out_stream_protocol<T: TOutputStreamProtocol>(
    &self,
    o_prot: &mut T
) -> Result<usize>

Trait Implementations

impl AsyncReadThrift for OffsetIndex

fn stream_from_in_protocol<'life0, 'async_trait, T>(
    i_prot: &'life0 mut T
) -> Pin<Box<dyn Future<Output = Result<OffsetIndex>> + Send + 'async_trait>>where
    T: 'async_trait + TInputStreamProtocol,
    'life0: 'async_trait,

Available on crate feature async only.

impl Clone for OffsetIndex

fn clone(&self) -> OffsetIndex

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OffsetIndex

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for OffsetIndex

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for OffsetIndex

fn cmp(&self, other: &OffsetIndex) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<OffsetIndex> for OffsetIndex

fn eq(&self, other: &OffsetIndex) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<OffsetIndex> for OffsetIndex

fn partial_cmp(&self, other: &OffsetIndex) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl ReadThrift for OffsetIndex

fn read_from_in_protocol<T: TInputProtocol>(
    i_prot: &mut T
) -> Result<OffsetIndex>

impl Eq for OffsetIndex

impl StructuralEq for OffsetIndex

impl StructuralPartialEq for OffsetIndex