Enum UserProperty

pub enum UserProperty {
    Timestamp,
    Status,
    StatusMessage,
    IsApplicationError,
    SourceId,
    InvalidPropertyName,
    InvalidPropertyValue,
    ProtocolVersion,
    SupportedMajorVersions,
    RequestProtocolVersion,
}

Enum representing the system properties.

Variants

Timestamp

A HybridLogicalClock timestamp associated with the request or response.

Status

User Property indicating an HTTP status code.

StatusMessage

User Property indicating a human-readable status message; used when Status != 200 (OK).

IsApplicationError

User property indicating if a non-200 see <cref=“Status”/> is an application-level error.

SourceId

User Property indicating the source ID of a request, response, or message.

InvalidPropertyName

The name of an MQTT property in a request header that is missing or has an invalid value.

InvalidPropertyValue

The value of an MQTT property in a request header that is invalid.

ProtocolVersion

User property that indicates the protocol version of an RPC/telemetry request.

SupportedMajorVersions

User property indicating which major versions the command executor supports. The value of this property is a space-separated list of integers like “1 2 3”.

RequestProtocolVersion

User property indicating what protocol version the request had. This property is only used when a command executor rejects a command invocation because the requested protocol version either wasn’t supported or was malformed.

Trait Implementations

impl Clone for UserProperty

fn clone(&self) -> UserProperty

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UserProperty

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

Formats the value using the given formatter.

impl Display for UserProperty

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

Get the string representation of the user property.

impl FromStr for UserProperty

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for UserProperty

fn eq(&self, other: &UserProperty) -> 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 Copy for UserProperty

impl StructuralPartialEq for UserProperty