Struct StreamError 

pub struct StreamError {
    pub category: StreamErrorCategory,
    pub code: String,
    pub message: String,
    pub provider: Option<String>,
    pub http_status: Option<u16>,
    pub retryable: bool,
    pub retry_after_ms: Option<u64>,
    pub context: Option<String>,
}

Streaming error with rich context

Fields

category: StreamErrorCategory

Error category

code: String

Error code (provider-specific or internal)

message: String

Human-readable message

provider: Option<String>

Provider name if applicable

http_status: Option<u16>

HTTP status code if applicable

retryable: bool

Whether this error is retryable

retry_after_ms: Option<u64>

Suggested retry delay in milliseconds

context: Option<String>

Additional context for debugging

Implementations

impl StreamError

pub fn new( category: StreamErrorCategory, code: impl Into<String>, message: impl Into<String>, ) -> Self

Create a new stream error

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

Create a network error

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

Create a timeout error

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

Create an auth error

pub fn rate_limit( message: impl Into<String>, retry_after_ms: Option<u64>, ) -> Self

Create a rate limit error

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

Create a provider error

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

Create a format error

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

Create a resource exhaustion error

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

Create an internal error

pub fn cancelled() -> Self

Create a cancellation error

pub fn with_provider(self, provider: impl Into<String>) -> Self

Set provider

pub fn with_http_status(self, status: u16) -> Self

Set HTTP status

pub fn with_context(self, context: impl Into<String>) -> Self

Set context

pub fn with_retry_after(self, ms: u64) -> Self

Set retry delay

pub fn non_retryable(self) -> Self

Mark as non-retryable

pub fn from_http_response(provider: &str, status: u16, body: &str) -> Self

Parse error from HTTP response

pub fn log(&self)

Log the error with appropriate level

Trait Implementations

impl Clone for StreamError

fn clone(&self) -> StreamError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StreamError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StreamError

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

Formats the value using the given formatter.

impl Error for StreamError

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 Serialize for StreamError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.