add boolean type

server/src/telemetry/data_value.rs

@@ -4,4 +4,5 @@ use serde::{Deserialize, Serialize};
 pub enum TelemetryDataValue {
     Float32(f32),
     Float64(f64),
+    Boolean(bool),
 }

server/src/telemetry/history.rs

@@ -198,6 +198,7 @@ impl HistorySegmentFile {
             match value {
                 TelemetryDataValue::Float32(value) => file.write_data::<f32>(*value)?,
                 TelemetryDataValue::Float64(value) => file.write_data::<f64>(*value)?,
+                TelemetryDataValue::Boolean(value) => file.write_data::<bool>(*value)?,
             }
         }
 
@@ -346,6 +347,10 @@ impl HistorySegmentFile {
                 self.file_position += 8;
                 Ok(TelemetryDataValue::Float64(self.file.read_data::<f64>()?))
             }
+            TelemetryDataType::Boolean => {
+                self.file_position += 1;
+                Ok(TelemetryDataValue::Boolean(self.file.read_data::<bool>()?))
+            }
         }
     }
 
@@ -357,6 +362,7 @@ impl HistorySegmentFile {
         let item_length = match telemetry_data_type {
             TelemetryDataType::Float32 => 4,
             TelemetryDataType::Float64 => 8,
+            TelemetryDataType::Boolean => 1,
         };
         let desired_position =
             Self::HEADER_LENGTH + self.length * Self::TIMESTAMP_LENGTH + index * item_length;