Struct google_cloudtrace1::TraceSpan

pub struct TraceSpan {
    pub kind: Option<String>,
    pub parent_span_id: Option<String>,
    pub name: Option<String>,
    pub start_time: Option<String>,
    pub span_id: Option<String>,
    pub labels: Option<HashMap<String, String>>,
    pub end_time: Option<String>,
}

A span represents a single timed event within a trace. Spans can be nested and form a trace tree. Often, a trace contains a root span that describes the end-to-end latency of an operation and, optionally, one or more subspans for its suboperations. Spans do not need to be contiguous. There may be gaps between spans in a trace.

This type is not used in any activity, and only used as part of another schema.

Fields

kind: Option<String>

Distinguishes between spans generated in a particular context. For example, two spans with the same name may be distinguished using RPC_CLIENT and RPC_SERVER to identify queueing latency associated with the span.

parent_span_id: Option<String>

ID of the parent span, if any. Optional.

name: Option<String>

Name of the trace. The trace name is sanitized and displayed in the Stackdriver Trace tool in the {% dynamic print site_values.console_name %}. The name may be a method name or some other per-call site name. For the same executable and the same call point, a best practice is to use a consistent name, which makes it easier to correlate cross-trace spans.

start_time: Option<String>

Start time of the span in nanoseconds from the UNIX epoch.

span_id: Option<String>

Identifier for the span. This identifier must be unique within a trace.

labels: Option<HashMap<String, String>>

Collection of labels associated with the span.

end_time: Option<String>

End time of the span in nanoseconds from the UNIX epoch.

Trait Implementations

impl Debug for TraceSpan

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for TraceSpan

fn clone(&self) -> TraceSpan

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for TraceSpan

fn default() -> TraceSpan

Returns the "default value" for a type.

impl Part for TraceSpan