Struct Response 

pub struct Response {

    pub request: Request,
    pub status: Status,
    pub headers: JsonValue,
    pub cookies: JsonValue,
    pub body: Vec<u8>,
    pub stream_id: u32,
    pub key: String,
    pub version: String,
    pub factory: fn(out: Websocket) -> Box<dyn Handler>,
    pub allow_origins: Vec<&'static str>,
    pub allow_methods: Vec<&'static str>,
    pub allow_headers: Vec<&'static str>,
    pub content_type: ContentType,
}

响应

Fields

request: Request

status: Status

headers: JsonValue

cookies: JsonValue

body: Vec<u8>

消息体

stream_id: u32

HTTP2 使用

key: String

ws 通信密钥

version: String

ws 版本

factory: fn(out: Websocket) -> Box<dyn Handler>

allow_origins: Vec<&'static str>

允许来源

allow_methods: Vec<&'static str>

允许方法

allow_headers: Vec<&'static str>

允许请求头

content_type: ContentType

消息体类型

Implementations

impl Response

pub fn new( request: &Request, factory: fn(out: Websocket) -> Box<dyn Handler>, ) -> Self

pub fn handle(self) -> Result<()>

pub fn status(&mut self, code: u16) -> &mut Self

pub fn location(&mut self, uri: &str) -> &mut Self

跳转

pub fn set_host(&mut self, host: &str) -> &mut Self

设置 HOST

pub fn header(&mut self, key: &str, value: &str) -> &mut Self

pub fn cookie(&mut self, key: &str, value: &str) -> &mut Self

pub fn html(&mut self, value: &str) -> &mut Self

HTML 返回

pub fn txt(&mut self, value: &str) -> &mut Self

TXT 返回

pub fn json(&mut self, value: JsonValue) -> &mut Self

JSON 返回

pub fn download(&mut self, filename: &Path) -> &mut Self

下载 返回

Panics

This function will panic if:

• filename.extension() returns None
• The extension cannot be converted to a valid UTF-8 string
• The filename cannot be converted to a valid UTF-8 string

pub fn range(&mut self, filename: &Path) -> &mut Self

分片

pub fn file(&mut self, filename: &Path) -> &mut Self

Serves a file for inline display in the browser.

文件返回

This function will panic if the file extension cannot be converted to a string, or if the filename cannot be converted to a valid UTF-8 string.

pub fn send(&mut self) -> Result<(), HttpError>

Sends the response over the given scheme.

Errors

Returns an error if writing the response over the scheme fails.

Trait Implementations

impl Clone for Response

fn clone(&self) -> Response

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Response

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.