Struct parsip::Request
[−]
[src]
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.
Methods
impl<'h, 'b> Request<'h, 'b>
[src]
fn new(headers: &'h mut [Header<'b>]) -> Request<'h, 'b>
Creates a new Request, using a slice of headers you allocate.
fn parse(&mut self, buf: &'b [u8]) -> IResult<&'b [u8], usize>
Request-Line = Method SP Request-URI SP SIP-Version CRLF