Struct Headers

pub struct Headers {
    pub raw: String,
    pub list: Vec<Header>,
}

HTTP headers

Fields

raw: String

list: Vec<Header>

Implementations

impl Headers

pub fn new() -> Headers

pub fn new_request(prefix: &str, list: Vec<Header>) -> Headers

Examples found in repository

examples/hello-world.rs (lines 15-27)

pub fn main() -> Result<()> {
    let res = listen("0.0.0.0:4001", |d| {
        println!("{:?}", d);

        let result = "hello world".to_string();
        let code = 200;
        let headers = Headers::new_request(
            Status::new(code).to_full_string().as_str(),
            vec![
                Header {
                    name: "Content-Type".to_string(),
                    value: "text/plain".to_string(),
                },
                Header {
                    name: "Custom-Header".to_string(),
                    value: "Hello World!".to_string(),
                },
            ],
        );

        Ok((result, code, headers))
    });
    if let Err(err) = res {
        println!("Failed to listen server: {:?}", err);
    }

    Ok(())
}

pub fn new_response(status: &Status, list: Vec<Header>) -> Headers

Create response headers

pub fn from_string(raw: String) -> Headers

Parse headers

pub fn to_string(list: Vec<Header>) -> String

Create string of headers from list

pub fn from_bytes(heads: &Vec<u8>) -> Result<Headers, Error>

Create headers from bytes

pub fn set_header(&self, name: &str, value: &str) -> Result<Headers, Error>

Set new header or change old one

pub fn get_content_length(raw: &String) -> Option<u32>

Parse content length from request headers

pub fn get_url(raw: &String) -> String

Get url from raw headers

pub fn get_query(raw: &String) -> String

Get query string from raw headers

pub fn get_chunked(raw: &String) -> bool

Get request chunked

pub fn get_protocol(raw: &String) -> String

pub fn get_method(raw: &String) -> String

Get method from raw headers

Trait Implementations

impl Clone for Headers

fn clone(&self) -> Headers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Headers

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Headers

fn deserialize<__D>( __deserializer: __D, ) -> Result<Headers, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Headers

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.