Struct LogLine 

pub struct LogLine {
    pub timestamp: String,
    pub level: String,
    pub target: String,
    pub fields: Vec<(String, FieldValue)>,
    pub spans: Vec<SpanInfo>,
}

A single structured log line emitted by a client process.

The shape mirrors the JSON format produced by tracing-subscriber’s JSON formatter, with the level, target, and timestamp lifted into top-level fields so the cloud can index them as columns. The remaining structured fields and the span stack travel as Vec<(String, FieldValue)> so the schema is closed and postcard can encode and decode it without any deserialize_any paths.

Fields

timestamp: String

RFC 3339 timestamp produced at log emission time.

level: String

Log level: TRACE, DEBUG, INFO, WARN, ERROR.

target: String

Log target (typically the originating module path).

fields: Vec<(String, FieldValue)>

Structured fields attached to the event. By convention, the message field carries the human-readable text.

spans: Vec<SpanInfo>

Active span stack, outermost first. Empty when no span is in scope.

Trait Implementations

impl Clone for LogLine

fn clone(&self) -> LogLine

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogLine

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LogLine

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LogLine

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

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 LogLine