Struct LogRecord 

pub struct LogRecord {
    pub severity: Severity,
    pub source: LogSource,
    pub body: String,
    pub logger: Option<String>,
    pub function: Option<String>,
    pub file: Option<String>,
    pub line: Option<u32>,
    pub timestamp_ns: Option<u64>,
    pub span_id: Option<u64>,
}

A log line as the platform captured it, where it happened. The core turns it into a record: semconv code.* attributes, lk.log.source, lk.log.logger, filed under the span’s session. Stamp timestamp_ns at capture; the record may cross an executor hop before it gets here.

Fields

severity: Severity

How serious the line is; the core applies the source’s floor to it.

source: LogSource

Who wrote the line: it picks the floor, and is exported as lk.log.source.

body: String

The line itself (the OTLP log body). Not message: AGENTS.md keeps that name off every exported record.

logger: Option<String>

The logger: a type, module or file name (Room, livekit::rtc_engine, sctp.cc), exported as lk.log.logger to group lines in the backend.

function: Option<String>

The function that logged, exported as code.function.name.

file: Option<String>

The source file, exported as code.file.path.

line: Option<u32>

The line in file, exported as code.line.number (0 is no line).

timestamp_ns: Option<u64>

When the line was logged, in nanoseconds since the Unix epoch; None is stamped when the record is queued.

span_id: Option<u64>

The in-flight span this line was logged under, if any.

Trait Implementations

impl Clone for LogRecord

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogRecord

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

Formats the value using the given formatter.

impl From<LogRecord> for TelemetryEvent

fn from(record: LogRecord) -> Self

Converts to this type from the input type.

impl PartialEq for LogRecord

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LogRecord