Struct Request

pub struct Request<'headers, 'buf: 'headers> {
    pub method: Option<&'buf str>,
    pub path: Option<&'buf str>,
    pub version: Option<SipVersion>,
    pub headers: &'headers mut [Header<'buf>],
}

A parsed Request.

The optional values will be None if a parse was not complete, and did not parse the associated property. This allows you to inspect the parts that could be parsed, before reading more, in case you wish to exit early.

Example

let buf = b"INVITE sip:callee@domain.com SIP/2.0\r\nHost:";
let mut headers = [parsip::EMPTY_HEADER; 16];
let mut req = parsip::Request::new(&mut headers);
let res = req.parse(buf);
if let parsip::IResult::Incomplete(_) = res {
    match req.path {
        Some(ref path) => {
            // check router for path.
            // is domain.com unreachable? we could stop parsing
        },
        None => {
            // must read more and parse again
        }
    }
}

Fields

method: Option<&'buf str>

The request method, such as INVITE.

path: Option<&'buf str>

The request path, such as sip:callee@domain.com.

version: Option<SipVersion>

The request version, such as SIP/2.0.

headers: &'headers mut [Header<'buf>]

The request headers.

Implementations

impl<'h, 'b> Request<'h, 'b>

pub fn new(headers: &'h mut [Header<'b>]) -> Request<'h, 'b>

Creates a new Request, using a slice of headers you allocate.

pub fn parse(&mut self, buf: &'b [u8]) -> IResult<&'b [u8], usize>

Request-Line  =  Method SP Request-URI SP SIP-Version CRLF

Trait Implementations

impl<'headers, 'buf: 'headers> Debug for Request<'headers, 'buf>

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

Formats the value using the given formatter.

impl<'headers, 'buf: 'headers> PartialEq for Request<'headers, 'buf>

fn eq(&self, other: &Request<'headers, 'buf>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'headers, 'buf: 'headers> StructuralPartialEq for Request<'headers, 'buf>