Struct Response 

pub struct Response {
    pub status: StatusCode,
    pub headers: HeaderMap,
    pub body: Vec<u8>,
}

HTTP response type

/ HTTP 响应类型

Provides a simple API for building responses with support for method chaining to set status code and headers.

提供简单的 API 来构建响应，支持链式调用设置状态码和响应头。

Example

示例

use astrea::prelude::*;

json(json!({ "message": "Hello" }))?
    .status(StatusCode::CREATED)
    .header("X-Request-Id", "abc123");

Fields

status: StatusCode

HTTP status code / HTTP 状态码

headers: HeaderMap

Response headers / 响应头

body: Vec<u8>

Response body / 响应体

Implementations

impl Response

pub fn new() -> Self

Create a default response

/ 创建默认响应

Defaults to 200 OK with no headers and empty body.

默认为 200 OK，无响应头和空响应体。

Example

示例

let response = Response::new();
assert_eq!(response.status, StatusCode::OK);

pub fn status(self, status: StatusCode) -> Self

Set the status code (chainable)

/ 设置状态码（可链式调用）

Example

示例

json(data)?.status(StatusCode::CREATED)

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

Add a response header (chainable)

/ 添加响应头（可链式调用）

Example

示例

json(data)?
    .status(StatusCode::CREATED)
    .header("X-Request-Id", "abc123")
    .header("X-Rate-Limit", "100")

pub fn content_type(self, content_type: &str) -> Self

Set the Content-Type header

/ 设置 Content-Type 响应头

Example

示例

bytes(data).content_type("image/png")

pub fn into_axum_response(self) -> AxumResponse

Convert to Axum Response

/ 转换为 Axum Response

Automatically adds Server: Astrea header if not already set.

如果未设置，自动添加 Server: Astrea 头。

Note

注意

This method is called automatically by the IntoResponse trait. You typically don’t need to call it directly.

此方法由 IntoResponse trait 自动调用。通常不需要直接调用。

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.

impl Default for Response

fn default() -> Self

Returns the “default value” for a type.

impl IntoResponse for Response

fn into_response(self) -> AxumResponse

Create a response.