Struct BackupManifest 

pub struct BackupManifest {
    pub version: u32,
    pub segments: Vec<BackupSegment>,
}

Tracks the full backup chain for a database.

Fields

version: u32

Manifest format version.

segments: Vec<BackupSegment>

Ordered list of backup segments (full first, then incrementals).

Implementations

impl BackupManifest

pub fn new() -> Self

Creates a new empty manifest.

pub fn latest_full(&self) -> Option<&BackupSegment>

Returns the most recent full backup segment, if any.

pub fn incrementals_after(&self, epoch: EpochId) -> Vec<&BackupSegment>

Returns incremental segments after the given epoch, in order.

pub fn epoch_range(&self) -> Option<(EpochId, EpochId)>

Returns the epoch range covered by this manifest.

Trait Implementations

impl Clone for BackupManifest

fn clone(&self) -> BackupManifest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackupManifest

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

Formats the value using the given formatter.

impl Default for BackupManifest

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BackupManifest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BackupManifest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.