Enum Refusal 

pub enum Refusal {
    Oversized,
    Malformed,
    Version,
    Bounds,
    Stale,
    Signature,
}

Why a packet was refused. Every reason is a counter somewhere: refusals are the diagnosis of a hostile network, not silence.

Variants

Oversized

Longer than MAX_DATAGRAM.

Malformed

Not the JSON shape of an envelope.

Version

A protocol version this executable does not read.

Bounds

More endpoints than MAX_ENDPOINTS, or an endpoint that is not host:port, or an oversized field.

Stale

The timestamp sits outside MAX_CLOCK_SKEW_SECONDS.

Signature

The signature does not verify against the carried key.

Trait Implementations

impl Clone for Refusal

fn clone(&self) -> Refusal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Refusal

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

Formats the value using the given formatter.

impl Display for Refusal

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

Formats the value using the given formatter.

impl Eq for Refusal

impl JsonSchema for Refusal

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for Refusal

fn eq(&self, other: &Refusal) -> 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 Serialize for Refusal

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 Refusal