Enum Refusal 

#[repr(i32)]
pub enum Refusal {
    NOT_REFUSED = 0,
    PROTOCOL_TOO_OLD = 1,
    PEER_REJECTED = 2,
    SERVER_RETIRING = 3,
}

Why a server closes a connection during negotiation.

Variants

NOT_REFUSED = 0

Not a refusal; an offer leaves this unset.

PROTOCOL_TOO_OLD = 1

The client lacks a binary version or capability the server requires.

PEER_REJECTED = 2

The server’s peer policy rejected this client.

SERVER_RETIRING = 3

The server is retiring. Read discovery again to find its successor.

Implementations

impl Refusal

pub const NotRefused: Self = Self::NOT_REFUSED

Idiomatic alias for Self::NOT_REFUSED; Debug prints the variant name.

pub const ProtocolTooOld: Self = Self::PROTOCOL_TOO_OLD

Idiomatic alias for Self::PROTOCOL_TOO_OLD; Debug prints the variant name.

pub const PeerRejected: Self = Self::PEER_REJECTED

Idiomatic alias for Self::PEER_REJECTED; Debug prints the variant name.

pub const ServerRetiring: Self = Self::SERVER_RETIRING

Idiomatic alias for Self::SERVER_RETIRING; Debug prints the variant name.

Trait Implementations

impl Clone for Refusal

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Refusal

impl Debug for Refusal

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

Formats the value using the given formatter.

impl Default for Refusal

fn default() -> Self

Returns the “default value” for a type.

impl Enumeration for Refusal

fn from_i32(value: i32) -> Option<Self>

Convert from an i32 wire value to the enum.

fn to_i32(&self) -> i32

Convert the enum to its i32 wire value.

fn proto_name(&self) -> &'static str

The name of this enum variant as it appears in the .proto file.

fn from_proto_name(name: &str) -> Option<Self>

Look up a variant by its protobuf name string.

fn values() -> &'static [Self]

All known variants of this enum, in proto declaration order.

impl Eq for Refusal

impl Hash for Refusal

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 Refusal

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Refusal