Struct LogFileRotatedEvent 

pub struct LogFileRotatedEvent { /* private fields */ }

Log file rotation event.

Emitted when the file tailer detects that Player.log was replaced (MTGA restart). The payload contains previous_file_size — the byte offset in the old file at the time rotation was detected.

Unlike parsed log events, raw_bytes in the metadata is empty and the timestamp reflects when the rotation was detected (wall-clock), not a timestamp parsed from the log.

Implementations

impl LogFileRotatedEvent

pub fn new(metadata: EventMetadata, payload: Value) -> Self

Constructs a new event with the given metadata and payload.

pub fn metadata(&self) -> &EventMetadata

Returns the shared event metadata.

pub fn payload(&self) -> &Value

Returns the parsed JSON payload.

impl LogFileRotatedEvent

pub fn for_rotation(timestamp: DateTime<Utc>, previous_file_size: u64) -> Self

Creates a rotation event with the given detection timestamp and the byte offset in the old file.

pub fn previous_file_size(&self) -> Option<u64>

Returns the byte offset in the old file when rotation was detected.

Returns None only if the payload was manually constructed without the previous_file_size field (not expected in normal usage).

Trait Implementations

impl Clone for LogFileRotatedEvent

fn clone(&self) -> LogFileRotatedEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogFileRotatedEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LogFileRotatedEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LogFileRotatedEvent

fn eq(&self, other: &LogFileRotatedEvent) -> 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 LogFileRotatedEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LogFileRotatedEvent