Struct pravega_client_shared::SegmentInfo

pub struct SegmentInfo {
    pub segment: ScopedSegment,
    pub starting_offset: i64,
    pub write_offset: i64,
    pub is_sealed: bool,
    pub last_modified_time: i64,
}

A client for looking at and editing the metadata related to a specific segment.

Fields

segment: ScopedSegment

Which segment these properties relate to.

starting_offset: i64

The offset at which data is available. In the event the stream has never been truncated this is 0. However, if all data below a certain offset has been truncated, that offset will be provide here. (Offsets are left absolute even if data is truncated so that positions in the segment can be referred to consistently)

write_offset: i64

The offset at which new data would be written if it were to be added. This is equal to the total length of all data written to the segment.

is_sealed: bool

If the segment is sealed and can no longer be written to.

last_modified_time: i64

The last time the segment was written to in milliseconds.

Implementations

impl SegmentInfo

pub fn new(
    segment: ScopedSegment,
    starting_offset: i64,
    write_offset: i64,
    is_sealed: bool,
    last_modified_time: i64
) -> Self

Constructs a new SegmentInfo.

Trait Implementations

impl Clone for SegmentInfo

fn clone(&self) -> SegmentInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SegmentInfo

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

Formats the value using the given formatter.

impl Hash for SegmentInfo

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, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<SegmentInfo> for SegmentInfo

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

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

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

This method tests for !=.

impl Eq for SegmentInfo

impl StructuralEq for SegmentInfo

impl StructuralPartialEq for SegmentInfo