Struct Journal 

pub struct Journal {
    pub version: u32,
    pub status: JournalStatus,
    pub created_at: String,
    pub backup_enabled: bool,
    pub entries: Vec<JournalEntry>,
}

The write-ahead journal persisted to disk.

Fields

version: u32

Schema version for forward compatibility.

status: JournalStatus

Current status of the atomic operation.

created_at: String

ISO 8601 timestamp of journal creation.

backup_enabled: bool

Whether backups were enabled for this operation.

entries: Vec<JournalEntry>

Per-file entries tracking the state of each staged write.

Implementations

impl Journal

pub fn new(entries: Vec<JournalEntry>, backup_enabled: bool) -> Self

Create a new journal in Staged state.

pub fn transition_to_committing(&mut self)

Transition the journal to Committing state.

pub fn mark_entry_completed(&mut self, index: usize)

Mark a specific entry as rename-completed.

Trait Implementations

impl Clone for Journal

fn clone(&self) -> Journal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Journal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Journal

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Journal

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

where __S: Serializer,

Serialize this value into the given Serde serializer.