Struct TestExporter

pub struct TestExporter {
    pub spans: Arc<Mutex<Vec<InstanceMessage<'static>>>>,
}

An exporter for testing that stores all telemetry messages in memory.

This exporter is useful for unit tests and integration tests where you need to verify that specific telemetry messages were generated.

Fields

spans: Arc<Mutex<Vec<InstanceMessage<'static>>>>

Shared vector storing all exported telemetry messages

Implementations

impl TestExporter

pub fn new() -> (TestExporter, Arc<Mutex<Vec<InstanceMessage<'static>>>>)

Creates a new test exporter and returns both the exporter and a handle to the message storage.

The returned tuple contains the exporter and a shared reference to the vector where all telemetry messages will be stored.

Examples

use veecle_telemetry::collector::TestExporter;

let (exporter, messages) = TestExporter::new();
// Use exporter for telemetry collection
// Check messages for verification

Trait Implementations

impl Debug for TestExporter

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

Formats the value using the given formatter.

impl Export for TestExporter

fn export(&self, message: InstanceMessage<'_>)

Exports a telemetry message.