Struct rusty_express::prelude::Response

pub struct Response { /* private fields */ }

Implementations

impl Response

pub fn new() -> Self

pub fn new_with_default_header(default_header: HashMap<String, String>) -> Self

Trait Implementations

impl ResponseStates for Response

fn get_channels(
    &mut self
) -> Result<(Arc<Sender<Box<String>>>, Arc<Receiver<Box<String>>>), &'static str>

get_channels will create the channels for communicating between the chunk generator threads and the main stream. Listen to the receiver for any client communications, and use the sender to send any ensuing responses.

fn to_keep_alive(&self) -> bool

fn get_redirect_path(&self) -> String

fn get_header(&self, key: &str) -> Option<&String>

fn get_cookie(&self, key: &str) -> Option<&Cookie>

fn get_content_type(&self) -> String

fn status_is_set(&self) -> bool

fn has_contents(&self) -> bool

fn is_header_only(&self) -> bool

impl ResponseWriter for Response

fn set_header(&mut self, field: &str, value: &str)

set_header is a sugar to the header API, and it’s created to simplify the majority of the use cases for setting the response header.

By default, the field-value pair will be set to the response header, and override any existing pairs if they’ve been set prior to the API call.

Examples

resp.set_header(“Content-Type”, “application/javascript”); assert!(resp.get_header(“Content-Type”).unwrap(), &String::from(“application/javascript”));

fn send_file(&mut self, file_loc: &str) -> u16

Send a static file as part of the response to the client. Return the http header status that can be set directly to the response object using:

resp.status(<returned_status_value_from_this_api>);

For example, if the file is read and parsed successfully, we will return 200; if we can’t find the file, we will return 404; if there are errors when reading the file from its location, we will return 500.

side effect: if the file is read and parsed successfully, we will set the content type based on file extension. You can always reset the value for this auto-generated content type response attribute. …

fn redirect(&mut self, path: &str)

Can only redirect to internal path, no outsource path, sorry for the hackers (FYI, you can still hack the redirection link via Javascript)!

fn status(&mut self, status: u16)

fn header(&mut self, field: &str, value: &str, allow_replace: bool)

fn send(&mut self, content: &str)

fn send_file_async(&mut self, file_loc: &str)

fn send_template<T: EngineContext + Send + Sync + 'static>(
    &mut self,
    file_path: &str,
    context: Box<T>
) -> u16

fn set_cookie(&mut self, cookie: Cookie)

fn set_cookies(&mut self, cookies: &[Cookie])

fn clear_cookies(&mut self)

fn can_keep_alive(&mut self, can_keep_alive: bool)

fn keep_alive(&mut self, to_keep: bool)

fn set_content_type(&mut self, content_type: &str)