initial commit

Author: lalitb

opentelemetry-proto/src/transform/logs.rs

@@ -221,15 +221,39 @@ pub mod tonic {
 mod tests {
     use crate::transform::common::tonic::ResourceAttributesWithSchema;
     use opentelemetry::logs::LogRecord as _;
+    use opentelemetry::logs::Logger as _;
+    use opentelemetry::logs::LoggerProvider as _;
     use opentelemetry::InstrumentationScope;
+    use opentelemetry_sdk::logs::LogProcessor;
+    use opentelemetry_sdk::logs::{LogResult, LoggerProvider};
     use opentelemetry_sdk::{logs::LogBatch, logs::LogRecord, Resource};
     use std::time::SystemTime;
 
+    #[derive(Debug)]
+    struct MockProcessor;
+
+    impl LogProcessor for MockProcessor {
+        fn emit(&self, _record: &mut LogRecord, _instrumentation: &InstrumentationScope) {}
+
+        fn force_flush(&self) -> LogResult<()> {
+            Ok(())
+        }
+
+        fn shutdown(&self) -> LogResult<()> {
+            Ok(())
+        }
+    }
+
     fn create_test_log_data(
         instrumentation_name: &str,
         _message: &str,
     ) -> (LogRecord, InstrumentationScope) {
-        let mut logrecord = LogRecord::default();
+        let processor = MockProcessor {};
+        let logger = LoggerProvider::builder()
+            .with_log_processor(processor)
+            .build()
+            .logger("test");
+        let mut logrecord = logger.create_log_record();
         logrecord.set_timestamp(SystemTime::now());
         logrecord.set_observed_timestamp(SystemTime::now());
         let instrumentation =

opentelemetry-sdk/src/logs/log_emitter.rs

@@ -293,7 +293,7 @@ impl opentelemetry::logs::Logger for Logger {
     type LogRecord = LogRecord;
 
     fn create_log_record(&self) -> Self::LogRecord {
-        LogRecord::default()
+        LogRecord::new()
     }
 
     /// Emit a `LogRecord`.

opentelemetry-sdk/src/logs/log_processor.rs

@@ -1080,7 +1080,7 @@ mod tests {
             .build();
         let processor = BatchLogProcessor::new(exporter.clone(), BatchConfig::default());
 
-        let mut record = LogRecord::default();
+        let mut record = LogRecord::new();
         let instrumentation = InstrumentationScope::default();
 
         processor.emit(&mut record, &instrumentation);
@@ -1098,7 +1098,7 @@ mod tests {
             .build();
         let processor = SimpleLogProcessor::new(exporter.clone());
 
-        let mut record: LogRecord = Default::default();
+        let mut record: LogRecord = LogRecord::new();
         let instrumentation: InstrumentationScope = Default::default();
 
         processor.emit(&mut record, &instrumentation);
@@ -1256,7 +1256,7 @@ mod tests {
         let exporter = InMemoryLogExporterBuilder::default().build();
         let processor = SimpleLogProcessor::new(exporter.clone());
 
-        let mut record: LogRecord = Default::default();
+        let mut record: LogRecord = LogRecord::new();
         let instrumentation: InstrumentationScope = Default::default();
 
         processor.emit(&mut record, &instrumentation);
@@ -1269,7 +1269,7 @@ mod tests {
         let exporter = InMemoryLogExporterBuilder::default().build();
         let processor = SimpleLogProcessor::new(exporter.clone());
 
-        let mut record: LogRecord = Default::default();
+        let mut record: LogRecord = LogRecord::new();
         let instrumentation: InstrumentationScope = Default::default();
 
         processor.emit(&mut record, &instrumentation);
@@ -1286,7 +1286,7 @@ mod tests {
         for _ in 0..10 {
             let processor_clone = Arc::clone(&processor);
             let handle = tokio::spawn(async move {
-                let mut record: LogRecord = Default::default();
+                let mut record: LogRecord = LogRecord::new();
                 let instrumentation: InstrumentationScope = Default::default();
                 processor_clone.emit(&mut record, &instrumentation);
             });
@@ -1305,7 +1305,7 @@ mod tests {
         let exporter = InMemoryLogExporterBuilder::default().build();
         let processor = SimpleLogProcessor::new(exporter.clone());
 
-        let mut record: LogRecord = Default::default();
+        let mut record: LogRecord = LogRecord::new();
         let instrumentation: InstrumentationScope = Default::default();
 
         processor.emit(&mut record, &instrumentation);
@@ -1357,7 +1357,7 @@ mod tests {
             let exporter = LogExporterThatRequiresTokio::new();
             let processor = SimpleLogProcessor::new(exporter.clone());
 
-            let mut record: LogRecord = Default::default();
+            let mut record: LogRecord = LogRecord::new();
             let instrumentation: InstrumentationScope = Default::default();
 
             // This will panic because an tokio async operation within exporter without a runtime.
@@ -1413,7 +1413,7 @@ mod tests {
         for _ in 0..concurrent_emit {
             let processor_clone = Arc::clone(&processor);
             let handle = tokio::spawn(async move {
-                let mut record: LogRecord = Default::default();
+                let mut record: LogRecord = LogRecord::new();
                 let instrumentation: InstrumentationScope = Default::default();
                 processor_clone.emit(&mut record, &instrumentation);
             });
@@ -1437,7 +1437,7 @@ mod tests {
         let exporter = LogExporterThatRequiresTokio::new();
         let processor = SimpleLogProcessor::new(exporter.clone());
 
-        let mut record: LogRecord = Default::default();
+        let mut record: LogRecord = LogRecord::new();
         let instrumentation: InstrumentationScope = Default::default();
 
         processor.emit(&mut record, &instrumentation);
@@ -1456,7 +1456,7 @@ mod tests {
 
         let processor = SimpleLogProcessor::new(exporter.clone());
 
-        let mut record: LogRecord = Default::default();
+        let mut record: LogRecord = LogRecord::new();
         let instrumentation: InstrumentationScope = Default::default();
 
         processor.emit(&mut record, &instrumentation);
@@ -1476,7 +1476,7 @@ mod tests {
 
         let processor = SimpleLogProcessor::new(exporter.clone());
 
-        let mut record: LogRecord = Default::default();
+        let mut record: LogRecord = LogRecord::new();
         let instrumentation: InstrumentationScope = Default::default();
 
         processor.emit(&mut record, &instrumentation);

opentelemetry-sdk/src/logs/log_processor_with_async_runtime.rs

@@ -555,7 +555,7 @@ mod tests {
         let processor =
             BatchLogProcessor::new(exporter.clone(), BatchConfig::default(), runtime::Tokio);
 
-        let mut record = LogRecord::default();
+        let mut record = LogRecord::new();
         let instrumentation = InstrumentationScope::default();
 
         processor.emit(&mut record, &instrumentation);
@@ -817,7 +817,7 @@ mod tests {
         let processor =
             BatchLogProcessor::new(exporter.clone(), BatchConfig::default(), runtime::Tokio);
 
-        let mut record = LogRecord::default();
+        let mut record = LogRecord::new();
         let instrumentation = InstrumentationScope::default();
 
         processor.emit(&mut record, &instrumentation);

opentelemetry-sdk/src/logs/record.rs

@@ -18,7 +18,7 @@ const PREALLOCATED_ATTRIBUTE_CAPACITY: usize = 5;
 pub(crate) type LogRecordAttributes =
     GrowableArray<Option<(Key, AnyValue)>, PREALLOCATED_ATTRIBUTE_CAPACITY>;
 
-#[derive(Debug, Default, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq)]
 #[non_exhaustive]
 /// LogRecord represents all data carried by a log record, and
 /// is provided to `LogExporter`s as input.
@@ -118,6 +118,21 @@ impl opentelemetry::logs::LogRecord for LogRecord {
 }
 
 impl LogRecord {
+    /// Crate only default constructor
+    pub(crate) fn new() -> Self {
+        LogRecord {
+            event_name: None,
+            target: None,
+            timestamp: None,
+            observed_timestamp: None,
+            trace_context: None,
+            severity_text: None,
+            severity_number: None,
+            body: None,
+            attributes: LogRecordAttributes::default(),
+        }
+    }
+
     /// Returns the event name
     #[inline]
     pub fn event_name(&self) -> Option<&'static str> {
@@ -220,60 +235,60 @@ mod tests {
 
     #[test]
     fn test_set_eventname() {
-        let mut log_record = LogRecord::default();
+        let mut log_record = LogRecord::new();
         log_record.set_event_name("test_event");
         assert_eq!(log_record.event_name, Some("test_event"));
     }
 
     #[test]
     fn test_set_target() {
-        let mut log_record = LogRecord::default();
+        let mut log_record = LogRecord::new();
         log_record.set_target("foo::bar");
         assert_eq!(log_record.target, Some(Cow::Borrowed("foo::bar")));
     }
 
     #[test]
     fn test_set_timestamp() {
-        let mut log_record = LogRecord::default();
+        let mut log_record = LogRecord::new();
         let now = SystemTime::now();
         log_record.set_timestamp(now);
         assert_eq!(log_record.timestamp, Some(now));
     }
 
     #[test]
     fn test_set_observed_timestamp() {
-        let mut log_record = LogRecord::default();
+        let mut log_record = LogRecord::new();
         let now = SystemTime::now();
         log_record.set_observed_timestamp(now);
         assert_eq!(log_record.observed_timestamp, Some(now));
     }
 
     #[test]
     fn test_set_severity_text() {
-        let mut log_record = LogRecord::default();
+        let mut log_record = LogRecord::new();
         log_record.set_severity_text("ERROR");
         assert_eq!(log_record.severity_text, Some("ERROR"));
     }
 
     #[test]
     fn test_set_severity_number() {
-        let mut log_record = LogRecord::default();
+        let mut log_record = LogRecord::new();
         let severity_number = Severity::Error;
         log_record.set_severity_number(severity_number);
         assert_eq!(log_record.severity_number, Some(Severity::Error));
     }
 
     #[test]
     fn test_set_body() {
-        let mut log_record = LogRecord::default();
+        let mut log_record = LogRecord::new();
         let body = AnyValue::String("Test body".into());
         log_record.set_body(body.clone());
         assert_eq!(log_record.body, Some(body));
     }
 
     #[test]
     fn test_set_attributes() {
-        let mut log_record = LogRecord::default();
+        let mut log_record = LogRecord::new();
         let attributes = vec![(Key::new("key"), AnyValue::String("value".into()))];
         log_record.add_attributes(attributes.clone());
         for (key, value) in attributes {
@@ -283,7 +298,7 @@ mod tests {
 
     #[test]
     fn test_set_attribute() {
-        let mut log_record = LogRecord::default();
+        let mut log_record = LogRecord::new();
         log_record.add_attribute("key", "value");
         let key = Key::new("key");
         let value = AnyValue::String("value".into());
@@ -344,12 +359,12 @@ mod tests {
     fn compare_log_record_target_borrowed_eq_owned() {
         let log_record_borrowed = LogRecord {
             event_name: Some("test_event"),
-            ..Default::default()
+            ..LogRecord::new()
         };
 
         let log_record_owned = LogRecord {
             event_name: Some("test_event"),
-            ..Default::default()
+            ..LogRecord::new()
         };
 
         assert_eq!(log_record_borrowed, log_record_owned);