Enum FutuError 

#[non_exhaustive]
pub enum FutuError {
    Network(Error),
    Codec(String),
    Proto(DecodeError),
    ServerError {
        ret_type: i32,
        msg: String,
    },
    Timeout,
    NotInitialized,
    Encryption(String),
    Sha1Mismatch,
    InvalidHeader,
}

Stable API — FutuOpenD 统一错误类型。

跨 10+ crate 共享的错误枚举，#[non_exhaustive] 表示下版可能新增变体 （不算 breaking）。新增已有变体字段属于 breaking。

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Network(Error)

Codec(String)

Proto(DecodeError)

ServerError

Fields

ret_type: i32

msg: String

Timeout

NotInitialized

Encryption(String)

Sha1Mismatch

InvalidHeader

Trait Implementations

impl Debug for FutuError

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

Formats the value using the given formatter.

impl Display for FutuError

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

Formats the value using the given formatter.

impl Error for FutuError

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<DecodeError> for FutuError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<Error> for FutuError

fn from(source: Error) -> Self

Converts to this type from the input type.