Write newline at end of generated files

This commit updates api_generator to write a newline character at the end
of generated files. Reduces noise when running cargo fmt

Author: russcam

api_generator/src/api_generator/mod.rs

@@ -334,6 +334,7 @@ fn write_file(input: String, dir: &PathBuf, file: &str) -> Result<(), failure::E
 
     let mut file = OpenOptions::new().append(true).write(true).open(&path)?;
     file.write_all(input.as_bytes())?;
+    file.write(b"\n")?;
 
     Ok(())
 }

elasticsearch/src/generated/mod.rs

@@ -16,4 +16,4 @@
 // -----------------------------------------------
 pub mod namespace_clients;
 pub mod params;
-pub mod root;
+pub mod root;

elasticsearch/src/generated/namespace_clients/cat.rs

@@ -3938,4 +3938,4 @@ impl Elasticsearch {
     pub fn cat(&self) -> Cat {
         Cat::new(&self)
     }
-}
+}

elasticsearch/src/generated/namespace_clients/ccr.rs

@@ -1798,4 +1798,4 @@ impl Elasticsearch {
     pub fn ccr(&self) -> Ccr {
         Ccr::new(&self)
     }
-}
+}

elasticsearch/src/generated/namespace_clients/cluster.rs

@@ -1572,4 +1572,4 @@ impl Elasticsearch {
     pub fn cluster(&self) -> Cluster {
         Cluster::new(&self)
     }
-}
+}

elasticsearch/src/generated/namespace_clients/enrich.rs

@@ -697,4 +697,4 @@ impl Elasticsearch {
     pub fn enrich(&self) -> Enrich {
         Enrich::new(&self)
     }
-}
+}

elasticsearch/src/generated/namespace_clients/graph.rs

@@ -224,4 +224,4 @@ impl Elasticsearch {
     pub fn graph(&self) -> Graph {
         Graph::new(&self)
     }
-}
+}

elasticsearch/src/generated/namespace_clients/ilm.rs

@@ -1379,4 +1379,4 @@ impl Elasticsearch {
     pub fn ilm(&self) -> Ilm {
         Ilm::new(&self)
     }
-}
+}

elasticsearch/src/generated/namespace_clients/indices.rs

@@ -7706,4 +7706,4 @@ impl Elasticsearch {
     pub fn indices(&self) -> Indices {
         Indices::new(&self)
     }
-}
+}

elasticsearch/src/generated/namespace_clients/ingest.rs

@@ -760,4 +760,4 @@ impl Elasticsearch {
     pub fn ingest(&self) -> Ingest {
         Ingest::new(&self)
     }
-}
+}