Struct CheckpointMetadata 

pub struct CheckpointMetadata {
    pub checkpoint_id: String,
    pub created_at: DateTime<Utc>,
    pub entry_count: usize,
    pub size_bytes: u64,
    pub checksum: String,
    pub validated: bool,
    pub version: u32,
}

Checkpoint metadata

Contains information about a checkpoint including when it was created, how many entries it contains, and whether it’s been validated.

Fields

checkpoint_id: String

Unique checkpoint identifier

created_at: DateTime<Utc>

When the checkpoint was created

entry_count: usize

Number of key-value pairs in the checkpoint

size_bytes: u64

Size of checkpoint file in bytes

checksum: String

Checksum for integrity verification (SHA-256)

validated: bool

Whether this checkpoint has been validated

version: u32

Version of the checkpoint format

Implementations

impl CheckpointMetadata

pub fn new( checkpoint_id: String, entry_count: usize, size_bytes: u64, checksum: String, ) -> Self

Create new checkpoint metadata

Trait Implementations

impl Clone for CheckpointMetadata

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 CheckpointMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CheckpointMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CheckpointMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.