pub struct OffsetIndex {
pub page_locations: Vec<PageLocation>,
pub unencoded_byte_array_data_bytes: Option<Vec<i64>>,
}
๐Deprecated since 57.0.0: The
format
module is no longer maintained, and will be removed in 59.0.0
Expand description
Optional offsets for each data page in a ColumnChunk.
Forms part of the page index, along with ColumnIndex.
OffsetIndex may be present even if ColumnIndex is not.
Fieldsยง
ยงpage_locations: Vec<PageLocation>
๐Deprecated since 57.0.0: The
format
module is no longer maintained, and will be removed in 59.0.0
PageLocations, ordered by increasing PageLocation.offset. It is required that page_locations[i].first_row_index < page_locations[i+1].first_row_index.
unencoded_byte_array_data_bytes: Option<Vec<i64>>
๐Deprecated since 57.0.0: The
format
module is no longer maintained, and will be removed in 59.0.0
Unencoded/uncompressed size for BYTE_ARRAY types.
See documention for unencoded_byte_array_data_bytes in SizeStatistics for more details on this field.
Implementationsยง
Sourceยงimpl OffsetIndex
impl OffsetIndex
pub fn new<F2>( page_locations: Vec<PageLocation>, unencoded_byte_array_data_bytes: F2, ) -> OffsetIndex
๐Deprecated since 57.0.0: The
format
module is no longer maintained, and will be removed in 59.0.0
Trait Implementationsยง
Sourceยงimpl Clone for OffsetIndex
impl Clone for OffsetIndex
Sourceยงfn clone(&self) -> OffsetIndex
fn clone(&self) -> OffsetIndex
Returns a duplicate of the value. Read more
1.0.0 ยท Sourceยงfn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSourceยงimpl Debug for OffsetIndex
impl Debug for OffsetIndex
Sourceยงimpl Hash for OffsetIndex
impl Hash for OffsetIndex
Sourceยงimpl Ord for OffsetIndex
impl Ord for OffsetIndex
Sourceยงfn cmp(&self, other: &OffsetIndex) -> Ordering
fn cmp(&self, other: &OffsetIndex) -> Ordering
1.21.0 ยท Sourceยงfn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
Sourceยงimpl PartialEq for OffsetIndex
impl PartialEq for OffsetIndex
Sourceยงimpl PartialOrd for OffsetIndex
impl PartialOrd for OffsetIndex
Sourceยงimpl TSerializable for OffsetIndex
impl TSerializable for OffsetIndex
Sourceยงfn read_from_in_protocol<T: TInputProtocol>(
i_prot: &mut T,
) -> Result<OffsetIndex>
fn read_from_in_protocol<T: TInputProtocol>( i_prot: &mut T, ) -> Result<OffsetIndex>
Reads the struct from the input Thrift protocol
Sourceยงfn write_to_out_protocol<T: TOutputProtocol>(
&self,
o_prot: &mut T,
) -> Result<()>
fn write_to_out_protocol<T: TOutputProtocol>( &self, o_prot: &mut T, ) -> Result<()>
Writes the struct to the output Thrift protocol
impl Eq for OffsetIndex
impl StructuralPartialEq for OffsetIndex
Auto Trait Implementationsยง
impl Freeze for OffsetIndex
impl RefUnwindSafe for OffsetIndex
impl Send for OffsetIndex
impl Sync for OffsetIndex
impl Unpin for OffsetIndex
impl UnwindSafe for OffsetIndex
Blanket Implementationsยง
Sourceยงimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Sourceยงfn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Sourceยงimpl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
ยงimpl<Q, K> Comparable<K> for Q
impl<Q, K> Comparable<K> for Q
ยงimpl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
ยงfn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
ยงimpl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
ยงfn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.Sourceยงimpl<T> IntoEither for T
impl<T> IntoEither for T
Sourceยงfn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSourceยงfn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more