Struct Checkpoint 

pub struct Checkpoint {
    pub id: CheckpointId,
    pub name: Option<String>,
    pub timestamp: DateTime<Utc>,
    pub task_id: Option<TaskId>,
    pub turn_number: Option<u32>,
    pub data: CheckpointData,
}

A single checkpoint

Fields

id: CheckpointId

Unique identifier

name: Option<String>

Optional name (for manual checkpoints)

timestamp: DateTime<Utc>

When checkpoint was created

task_id: Option<TaskId>

Associated task ID

turn_number: Option<u32>

Turn number (for auto-checkpoints)

data: CheckpointData

Checkpoint data

Implementations

impl Checkpoint

pub fn to_meta(&self) -> CheckpointMeta

Convert to protocol metadata

pub fn summary(&self) -> String

Get summary description

pub fn estimated_size(&self) -> u64

Estimate size in bytes

Trait Implementations

impl Clone for Checkpoint

fn clone(&self) -> Checkpoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Checkpoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Checkpoint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Checkpoint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.