Enum ResponseStatus 

#[repr(u8)]
pub enum ResponseStatus {
    Ok = 0,
    AppError = 1,
    SystemError = 2,
}

Status code carried inside a Response packet.

Using a dedicated status field (rather than a separate packet type) keeps the framing layer simple and mirrors HTTP status code semantics.

Variants

Ok = 0

The command executed successfully.

AppError = 1

The command returned a user-defined application error.

SystemError = 2

A system-level error occurred (e.g., unknown CmdID, deserialize failure).

Trait Implementations

impl Clone for ResponseStatus

fn clone(&self) -> ResponseStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResponseStatus

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ResponseStatus

fn deserialize<__D>( __deserializer: __D, ) -> Result<ResponseStatus, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ResponseStatus

fn eq(&self, other: &ResponseStatus) -> 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 ResponseStatus

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ResponseStatus

impl Eq for ResponseStatus

impl StructuralPartialEq for ResponseStatus