Enum Error 

pub enum Error {
    Api {
        code: i32,
        message: String,
    },
    CancelReplace {
        code: i32,
        message: String,
        data: Box<CancelReplaceErrorData>,
    },
    Http(Error),
    Middleware(Error),
    WebSocket(Error),
    Serialization(Error),
    UrlParse(ParseError),
    InvalidConfig(String),
    AuthenticationRequired,
    SystemTime(SystemTimeError),
    InvalidHeader(InvalidHeaderValue),
    EnvVar(VarError),
    InvalidCredentials(String),
}

Error types for the Binance client library.

Variants

Api

Binance API returned an error response.

Fields

code: i32

message: String

CancelReplace

Binance API returned a cancel-replace error response.

Fields

code: i32

message: String

data: Box<CancelReplaceErrorData>

Http(Error)

HTTP request error.

Middleware(Error)

HTTP middleware error.

WebSocket(Error)

WebSocket error.

Serialization(Error)

JSON serialization/deserialization error.

UrlParse(ParseError)

URL parsing error.

InvalidConfig(String)

Invalid configuration.

AuthenticationRequired

Authentication is required but credentials were not provided.

SystemTime(SystemTimeError)

System time error (for timestamp generation).

InvalidHeader(InvalidHeaderValue)

Invalid header value.

EnvVar(VarError)

Environment variable error.

InvalidCredentials(String)

Invalid credentials (RSA/Ed25519 key parsing error).

Implementations

impl Error

pub fn from_binance_error(error: BinanceApiError) -> Self

Create an API error from a Binance error response.

pub fn from_cancel_replace_error(error: CancelReplaceErrorResponse) -> Self

Create a cancel-replace error from a Binance error response.

pub fn is_rate_limit(&self) -> bool

Check if this is a rate limit error (code -1003).

pub fn is_invalid_signature(&self) -> bool

Check if this is an invalid signature error (code -1022).

pub fn is_timestamp_error(&self) -> bool

Check if this is a timestamp out of recv_window error (code -1021).

pub fn is_unauthorized(&self) -> bool

Check if this is an unauthorized error (code -1002 or -2015).

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<InvalidHeaderValue> for Error

fn from(source: InvalidHeaderValue) -> Self

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(source: ParseError) -> Self

Converts to this type from the input type.

impl From<SystemTimeError> for Error

fn from(source: SystemTimeError) -> Self

Converts to this type from the input type.

impl From<VarError> for Error

fn from(source: VarError) -> Self

Converts to this type from the input type.