Struct HttpResponseBuilder 

pub struct HttpResponseBuilder { /* private fields */ }

Builder for HTTP/1.x response messages.

Default values:

• version : HTTP/1.1
• status code: 200
• reason : OK
• headers : empty
• body : empty

Implementations

impl HttpResponseBuilder

pub fn new() -> Self

Create a new builder with default values (HTTP/1.1 200 OK).

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

Set the HTTP version string.

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

Set the status code and reason phrase together.

Example

use stackforge_core::layer::http::builder::HttpResponseBuilder;

let bytes = HttpResponseBuilder::new()
    .status(404, "Not Found")
    .build();

assert!(bytes.starts_with(b"HTTP/1.1 404 Not Found\r\n"));

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

Append a response header.

Headers are written in the order they are added. No deduplication is performed.

pub fn body(self, body: Vec<u8>) -> Self

Set the message body.

Note: this method does not automatically add a Content-Length header; callers should add it explicitly if required.

pub fn build(&self) -> Vec<u8>

Serialise the response to bytes.

The output uses CRLF line endings and follows the standard HTTP/1.x wire format:

VERSION STATUS_CODE REASON\r\n
Header-Name: header-value\r\n
...
\r\n
[body]

Trait Implementations

impl Clone for HttpResponseBuilder

fn clone(&self) -> HttpResponseBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HttpResponseBuilder

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

Formats the value using the given formatter.

impl Default for HttpResponseBuilder

fn default() -> Self

Returns the “default value” for a type.