Enum PolyfillError 

pub enum PolyfillError {
    Network {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Api {
        status: u16,
        message: String,
        error_code: Option<String>,
    },
    Auth {
        message: String,
        kind: AuthErrorKind,
    },
    Order {
        message: String,
        kind: OrderErrorKind,
    },
    MarketData {
        message: String,
        kind: MarketDataErrorKind,
    },
    Config {
        message: String,
    },
    Parse {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Timeout {
        duration: Duration,
        operation: String,
    },
    RateLimit {
        message: String,
        retry_after: Option<Duration>,
    },
    Stream {
        message: String,
        kind: StreamErrorKind,
    },
    Validation {
        message: String,
        field: Option<String>,
    },
    Internal {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
}

Main error type for the Polymarket client

Variants

Network

Network-related errors (retryable)

Fields

message: String

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

Api

API errors from Polymarket

Fields

status: u16

message: String

error_code: Option<String>

Auth

Authentication/authorization errors

Fields

message: String

kind: AuthErrorKind

Order

Order-related errors

Fields

message: String

kind: OrderErrorKind

MarketData

Market data errors

Fields

message: String

kind: MarketDataErrorKind

Config

Configuration errors

Fields

message: String

Parse

Parsing/serialization errors

Fields

message: String

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

Timeout

Timeout errors

Fields

duration: Duration

operation: String

RateLimit

Rate limiting errors

Fields

message: String

retry_after: Option<Duration>

Stream

WebSocket/streaming errors

Fields

message: String

kind: StreamErrorKind

Validation

Validation errors

Fields

message: String

field: Option<String>

Internal

Internal errors (bugs)

Fields

message: String

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

Implementations

impl PolyfillError

pub fn is_retryable(&self) -> bool

Check if this error is retryable

pub fn retry_delay(&self) -> Option<Duration>

Get suggested retry delay

pub fn is_critical(&self) -> bool

Check if this is a critical error that should stop trading

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

Get error category for metrics

impl PolyfillError

pub fn network<E: Error + Send + Sync + 'static>( message: impl Into<String>, source: E, ) -> Self

pub fn api(status: u16, message: impl Into<String>) -> Self

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

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

pub fn order(message: impl Into<String>, kind: OrderErrorKind) -> Self

pub fn market_data( message: impl Into<String>, kind: MarketDataErrorKind, ) -> Self

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

pub fn parse( message: impl Into<String>, source: Option<Box<dyn Error + Send + Sync>>, ) -> Self

pub fn timeout(duration: Duration, operation: impl Into<String>) -> Self

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

pub fn stream(message: impl Into<String>, kind: StreamErrorKind) -> Self

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

pub fn internal<E: Error + Send + Sync + 'static>( message: impl Into<String>, source: E, ) -> Self

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

Trait Implementations

impl Clone for PolyfillError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PolyfillError

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

Formats the value using the given formatter.

impl Display for PolyfillError

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

Formats the value using the given formatter.

impl Error for PolyfillError

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<Error> for PolyfillError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PolyfillError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PolyfillError

Available on crate feature stream only.

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for PolyfillError

fn from(err: ParseError) -> Self

Converts to this type from the input type.