pub fn serve_plugin(plugin: &mut impl Plugin) {
    let mut stdin_buf = BufReader::with_capacity(OUTPUT_BUFFER_SIZE, std::io::stdin());
    let plugin_call = decode_call(&mut stdin_buf);

    match plugin_call {
        Err(err) => {
            let response = PluginResponse::Error(err.to_string());
            encode_response(&response, &mut std::io::stdout()).expect("Error encoding response");
        }
        Ok(plugin_call) => {
            match plugin_call {
                // Sending the signature back to nushell to create the declaration definition
                PluginCall::Signature => {
                    let response = PluginResponse::Signature(plugin.signature());
                    encode_response(&response, &mut std::io::stdout())
                        .expect("Error encoding response");
                }
                PluginCall::CallInfo(call_info) => {
                    let value = plugin.run(&call_info.name, &call_info.call, &call_info.input);

                    let response = match value {
                        Ok(value) => PluginResponse::Value(Box::new(value)),
                        Err(err) => PluginResponse::Error(err.to_string()),
                    };
                    encode_response(&response, &mut std::io::stdout())
                        .expect("Error encoding response");
                }
            }
        }
    }
}
// Function used in the plugin definition for the communication protocol between
// nushell and the external plugin.
// If you want to create a new plugin you have to use this function as the main
// entry point for the plugin
Function used in the plugin definition for the communication protocol between
nushell and the external plugin.
If you want to create a new plugin you have to use this function as the main
entry point for the plugin
Function used in the plugin definition for the communication protocol between nushell and the external plugin . If you want to create a new plugin you have to use this function as the main entry point for the plugin
pub fn serve_plugin(plugin: &mut impl Plugin) {
    let mut stdin_buf = BufReader::with_capacity(OUTPUT_BUFFER_SIZE, std::io::stdin());
    let plugin_call = decode_call(&mut stdin_buf);
    match plugin_call {
        Err(err) => {
            let response = PluginResponse::Error(err.to_string());
            encode_response(&response, &mut std::io::stdout()).expect("Error encoding response");
        }
        Ok(plugin_call) => {
            match plugin_call {
                // Sending the signature back to nushell to create the declaration definition
                PluginCall::Signature => {
                    let response = PluginResponse::Signature(plugin.signature());
                    encode_response(&response, &mut std::io::stdout())
                        .expect("Error encoding response");
                }
                PluginCall::CallInfo(call_info) => {
                    let value = plugin.run(&call_info.name, &call_info.call, &call_info.input);
                    let response = match value {
                        Ok(value) => PluginResponse::Value(Box::new(value)),
                        Err(err) => PluginResponse::Error(err.to_string()),
                    };
                    encode_response(&response, &mut std::io::stdout())
                        .expect("Error encoding response");
                }
            }
        }
    }
}
pub fn serve_plugin ( plugin : & mut impl Plugin ) { let mut stdin_buf = BufReader :: with_capacity ( OUTPUT_BUFFER_SIZE , std :: io :: stdin ( ) ) ; let plugin_call = decode_call ( & mut stdin_buf ) ; match plugin_call { Err ( err ) => { let response = PluginResponse :: Error ( err . to_string ( ) ) ; encode_response ( & response , & mut std :: io :: stdout ( ) ) . expect ( " " ) ; } Ok ( plugin_call ) => { match plugin_call { // Sending the signature back to nushell to create the declaration definition PluginCall :: Signature => { let response = PluginResponse :: Signature ( plugin . signature ( ) ) ; encode_response ( & response , & mut std :: io :: stdout ( ) ) . expect ( " " ) ; } PluginCall :: CallInfo ( call_info ) => { let value = plugin . run ( & call_info . name , & call_info . call , & call_info . input ) ; let response = match value { Ok ( value ) => PluginResponse :: Value ( Box :: new ( value ) ) , Err ( err ) => PluginResponse :: Error ( err . to_string ( ) ) , } ; encode_response ( & response , & mut std :: io :: stdout ( ) ) . expect ( " " ) ; } } } } }
Function used in the plugin definition for the communication protocol between
nushell and the external plugin.
Function used in the plugin definition for the communication protocol between nushell and the external plugin .
plugin
&mut impl Plugin