Enum Finding 

pub enum Finding {
    MissingRequiredHeader(&'static str),
    MalformedRequiredHeader(&'static str),
    RepeatedSingleValueHeader(&'static str),
    CSeqMethodMismatch,
    UnsupportedVersion,
    RequestUriHasHeaders,
}

Something wrong with a message that parsed.

Variants

MissingRequiredHeader(&'static str)

A header RFC 3261 §8.1.1 requires is absent.

MalformedRequiredHeader(&'static str)

A required header is present but its value does not parse.

RepeatedSingleValueHeader(&'static str)

A header the RFC permits at most once appears more than once (RFC 4475 §3.3.8).

CSeqMethodMismatch

The CSeq method does not match the request line (RFC 4475 §3.1.2.17, §3.1.2.18).

UnsupportedVersion

The protocol version is one sipx does not speak; answer 505 (RFC 4475 §3.1.2.16).

RequestUriHasHeaders

The Request-URI carries header components, which RFC 3261 §19.1.1 forbids (RFC 4475 §3.1.2.11).

Implementations

impl Finding

pub fn status(&self) -> u16

The response status an element should send for this finding.

pub fn is_repairable(&self) -> bool

Whether a proxy may reasonably forward the message anyway.

A missing Max-Forwards is the one finding a proxy is explicitly allowed to repair rather than reject: RFC 3261 §16.6 step 3 says it MAY add the header itself. Every other finding means the message cannot be safely acted on.

Trait Implementations

impl Clone for Finding

fn clone(&self) -> Finding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Finding

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

Formats the value using the given formatter.

impl PartialEq for Finding

fn eq(&self, other: &Finding) -> 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 Eq for Finding

impl StructuralPartialEq for Finding