Produce first output

src/Tools/cpp_out/src/lib.rs

@@ -1,6 +1,13 @@
 use tool_helper::{Input, Output, Result};
 pub use tool_helper::Error;
 
-pub fn convert(_input: Input, _output: Output) -> Result<()> {
-    Err(Error::new(-1, "Not implemented yet".to_owned()))
+fn write_cpp(_input: Input, output: &mut Output, line_feed: &str) -> Result<()> {
+    Error::try_with(write!(output, "const char data[] = {{{}", line_feed))?;
+    Error::try_with(write!(output, "}};"))?;
+    
+    Ok(())
+}
+
+pub fn convert(_input: Input, mut output: Output) -> Result<()> {
+    write_cpp(_input, &mut output, "\r\n")
 }