Enum Error 

pub enum Error {
    Transport {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    ServiceNotFound {
        name: String,
    },
    MethodNotFound {
        service: String,
        method: String,
    },
    Serialization {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Connection {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Timeout {
        operation: String,
        duration_ms: u64,
    },
    Runtime {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Configuration {
        message: String,
        field: Option<String>,
    },
    Io {
        message: String,
        source: Error,
    },
    ServiceLifecycle {
        message: String,
        service: String,
        state: String,
    },
    Protocol {
        message: String,
        expected: Option<String>,
        received: Option<String>,
    },
    InvalidTopicPattern {
        pattern: String,
    },
    SubscriptionError {
        message: String,
        topic: Option<String>,
    },
    InvalidRequest {
        message: String,
        context: Option<String>,
    },
}

Main error type for hsipc operations

Variants

Transport

Transport layer errors

Fields

message: String

source: Option<Box<dyn Error + Send + Sync>>

ServiceNotFound

Service registration and discovery errors

Fields

name: String

MethodNotFound

Method invocation errors

Fields

service: String

method: String

Serialization

Serialization and deserialization errors

Fields

message: String

source: Option<Box<dyn Error + Send + Sync>>

Connection

Connection management errors

Fields

message: String

source: Option<Box<dyn Error + Send + Sync>>

Timeout

Timeout errors

Fields

operation: String

duration_ms: u64

Runtime

Runtime errors

Fields

message: String

source: Option<Box<dyn Error + Send + Sync>>

Configuration

Configuration errors

Fields

message: String

field: Option<String>

Io

IO errors

Fields

message: String

source: Error

ServiceLifecycle

Service lifecycle errors

Fields

message: String

service: String

state: String

Protocol

Protocol errors

Fields

message: String

expected: Option<String>

received: Option<String>

InvalidTopicPattern

Topic pattern validation errors

Fields

pattern: String

SubscriptionError

Subscription management errors

Fields

message: String

topic: Option<String>

InvalidRequest

Request validation errors

Fields

message: String

context: Option<String>

Implementations

impl Error

pub fn transport<E>(message: impl Into<String>, source: E) -> Self

where E: Error + Send + Sync + 'static,

Create a transport error with source

pub fn transport_msg(message: impl Into<String>) -> Self

Create a transport error without source

pub fn service_not_found(name: impl Into<String>) -> Self

Create a service not found error

pub fn method_not_found( service: impl Into<String>, method: impl Into<String>, ) -> Self

Create a method not found error

pub fn serialization<E>(message: impl Into<String>, source: E) -> Self

where E: Error + Send + Sync + 'static,

Create a serialization error with source

pub fn serialization_msg(message: impl Into<String>) -> Self

Create a serialization error without source

pub fn connection<E>(message: impl Into<String>, source: E) -> Self

where E: Error + Send + Sync + 'static,

Create a connection error with source

pub fn connection_msg(message: impl Into<String>) -> Self

Create a connection error without source

pub fn timeout(operation: impl Into<String>, duration_ms: u64) -> Self

Create a timeout error

pub fn runtime<E>(message: impl Into<String>, source: E) -> Self

where E: Error + Send + Sync + 'static,

Create a runtime error with source

pub fn runtime_msg(message: impl Into<String>) -> Self

Create a runtime error without source

pub fn configuration(message: impl Into<String>, field: Option<String>) -> Self

Create a configuration error

pub fn service_lifecycle( message: impl Into<String>, service: impl Into<String>, state: impl Into<String>, ) -> Self

Create a service lifecycle error

pub fn protocol( message: impl Into<String>, expected: Option<String>, received: Option<String>, ) -> Self

Create a protocol error

pub fn invalid_topic_pattern(pattern: impl Into<String>) -> Self

Create an invalid topic pattern error

pub fn subscription_error( message: impl Into<String>, topic: Option<String>, ) -> Self

Create a subscription error

pub fn invalid_request( message: impl Into<String>, context: Option<String>, ) -> Self

Create an invalid request error

pub fn is_retryable(&self) -> bool

Check if error is retryable

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

Get error category for debugging

impl Error

pub fn from_std<E>(err: E) -> Self

where E: Error + Send + Sync + 'static,

Create an error from any type that implements std::error::Error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<&str> for Error

fn from(msg: &str) -> Self

Converts to this type from the input type.

impl From<Box<ErrorKind>> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<JoinError> for Error

fn from(err: JoinError) -> Self

Converts to this type from the input type.

impl From<String> for Error

fn from(msg: String) -> Self

Converts to this type from the input type.