Struct JournalData 

pub struct JournalData {
    pub batch_id: String,
    pub created_at: u64,
    pub entries: Vec<JournalEntry>,
}

Persistent journal data describing a single match batch.

Fields

batch_id: String

Unique identifier for this batch of operations.

created_at: u64

Creation timestamp as Unix epoch seconds.

entries: Vec<JournalEntry>

Recorded operations belonging to this batch.

Implementations

impl JournalData

pub async fn save(&self, path: &Path) -> Result<()>

Atomically persist this journal to path.

The data is first serialized as pretty JSON, written to a sibling temporary file, flushed and fsynced, and finally renamed into place. Parent directories are created on demand. All blocking I/O is executed inside tokio::task::spawn_blocking.

pub async fn load(path: &Path) -> Result<Self>

Load and deserialize a journal from path.

Trait Implementations

impl Clone for JournalData

fn clone(&self) -> JournalData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JournalData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JournalData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for JournalData

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for JournalData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for JournalData

impl StructuralPartialEq for JournalData