Show results formatted

src/main.rs

@@ -5,7 +5,7 @@ use google_api_proto::google::cloud::speech::v1::{
     StreamingRecognitionConfig, StreamingRecognizeRequest,
 };
 use google_authz::{Credentials, GoogleAuthz};
-use log::debug;
+use log::{debug, info};
 use tokio::io::AsyncReadExt;
 use tonic::transport::Channel;
 
@@ -80,8 +80,29 @@ async fn main() -> eyre::Result<()> {
         .await?;
     let mut inbound = response.into_inner();
 
-    while let Some(msg) = inbound.message().await? {
+    while let Some(response) = inbound.message().await? {
-        debug!("Got a message: {:?}", msg);
+        let mut num_results = 0;
+        for res in &response.results {
+            num_results = num_results + 1;
+            info!("Result {} {{", num_results);
+            if let Some(rec) = res.alternatives.first() {
+                info!("\tTranscription: {}", rec.transcript);
+                for word_info in &rec.words {
+                    // let start_time: WordTimestamp = word_info.start_time.into();
+                    let start_time = word_info.start_time.as_ref().unwrap();
+                    let end_time = word_info.end_time.as_ref().unwrap();
+                    info!(
+                        "\t - {}: [{}.{} - {}.{}]",
+                        word_info.word,
+                        start_time.seconds,
+                        start_time.nanos,
+                        end_time.seconds,
+                        end_time.nanos
+                    );
+                }
+            }
+            info!("}}");
+        }
     }
 
     Ok(())