Enum RejectionReason 

#[non_exhaustive]
pub enum RejectionReason {
    Unknown,
    System,
    Peer,
    Resource,
    Rogue,
    Backlog,
    Ipe,
    Close,
    Version,
    RdvCookie,
    BadSecret,
    Unsecure,
    MessageApi,
    Congestion,
    Filter,
    Group,
    Reserved(u32),
}

Handshake Rejection Reason (draft-sharabayko-srt-01 §4.3, Table 7). Sent in place of a normal Handshake Type value (1000 + code, decoded via HandshakeType::Reserved) when a connection attempt is refused.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unknown

1000: unknown reason.

System

1001: system function error.

Peer

1002: rejected by peer.

Resource

1003: resource allocation problem.

Rogue

1004: incorrect data in handshake.

Backlog

1005: listener’s backlog exceeded.

Ipe

1006: internal program error.

Close

1007: socket is closing.

Version

1008: peer is an older version than the agent’s minimum.

RdvCookie

1009: rendezvous cookie collision.

BadSecret

1010: wrong password.

Unsecure

1011: password required or unexpected.

MessageApi

1012: stream flag collision.

Congestion

1013: incompatible congestion-controller type.

Filter

1014: incompatible packet filter.

Group

1015: incompatible group.

Reserved(u32)

A 1000 + code value Table 7 does not define.

Implementations

impl RejectionReason

pub fn from_bits(v: u32) -> Self

Decode a Table 7 wire code (the value carried in Handshake Type, i.e. already 1000 + code).

pub fn to_bits(self) -> u32

The wire code (1000 + code), as carried in Handshake Type.

pub fn name(&self) -> &'static str

Spec label (Table 7).

pub fn from_handshake_type(ht: HandshakeType) -> Option<Self>

Recover the RejectionReason a peer sent back as a Handshake Type, or None if ht is a normal (non-rejection) handshake type.

pub fn to_handshake_type(self) -> HandshakeType

Encode as the Handshake Type value a rejection packet carries.

Trait Implementations

impl Clone for RejectionReason

fn clone(&self) -> RejectionReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RejectionReason

impl Debug for RejectionReason

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

Formats the value using the given formatter.

impl Display for RejectionReason

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

Formats the value using the given formatter.

impl Eq for RejectionReason

impl Hash for RejectionReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RejectionReason

fn eq(&self, other: &RejectionReason) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RejectionReason

Available on crate feature serde only.

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RejectionReason