Struct PersistedActivity 

pub struct PersistedActivity {
    pub activity: Activity,
    pub prev_hash: String,
    pub hash: String,
}

Persisted activity record with hash chain for integrity verification.

Fields

activity: Activity

The activity data

prev_hash: String

SHA-256 hash of the previous record (hex encoded), or “genesis” for first record

hash: String

SHA-256 hash of this record (hex encoded)

Trait Implementations

impl Clone for PersistedActivity

fn clone(&self) -> PersistedActivity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PersistedActivity

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PersistedActivity

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PersistedActivity

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

where __S: Serializer,

Serialize this value into the given Serde serializer.