Struct SegmentInfo 

pub struct SegmentInfo {
    pub first_lsn: u64,
    pub last_lsn: u64,
    pub path: PathBuf,
    pub bytes: u64,
}

One sealed or active log segment’s in-memory descriptor.

Fields

first_lsn: u64

First LSN stored in the segment.

last_lsn: u64

Last LSN stored in the segment (first_lsn - 1 when empty).

path: PathBuf

Segment file path.

bytes: u64

Valid bytes in the segment (after any torn tail is truncated).

Trait Implementations

impl Clone for SegmentInfo

fn clone(&self) -> Self

Returns a duplicate 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.