Struct SegmentIdentity 

pub struct SegmentIdentity {
    pub database_id: [u8; 16],
    pub primary_generation: u64,
    pub wal_format_version: u16,
    pub catalog_version: u16,
}

Segment identity metadata used to reject forked or incompatible histories.

Fields

database_id: [u8; 16]

primary_generation: u64

wal_format_version: u16

catalog_version: u16

Implementations

impl SegmentIdentity

pub fn current(database_id: [u8; 16], primary_generation: u64) -> Self

pub fn validate(self) -> Result<()>

Trait Implementations

impl Clone for SegmentIdentity

fn clone(&self) -> SegmentIdentity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SegmentIdentity

impl Debug for SegmentIdentity

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

Formats the value using the given formatter.

impl Eq for SegmentIdentity

impl PartialEq for SegmentIdentity

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SegmentIdentity