Struct LogItem 

pub struct LogItem {
    pub time: Value,
    pub level: Level,
    pub message: String,
    pub target: String,
    pub fields: Map<String, Value>,
    pub span: Map<String, Value>,
    pub filename: Option<String>,
    pub line_number: Option<i64>,
}

Available on crate feature logger only.

One structured log entry, handed to the writers (and filter/transformer).

Fields

time: Value

Timestamp: microseconds since epoch (JSON output) or formatted string (color output). Overridable through the reserved _time field.

level: Level

message: String

target: String

fields: Map<String, Value>

Extra key-value pairs attached to the event (log.* fields are internal).

span: Map<String, Value>

Key-value pairs of the current span (http.*/otel.*/name are internal).

filename: Option<String>

line_number: Option<i64>

Trait Implementations

impl Debug for LogItem

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LogItem

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LogItem

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

where __S: Serializer,

Serialize this value into the given Serde serializer.