Enum SrpcDecodeError 

pub enum SrpcDecodeError {
    AllPathsFailed {
        body_len: usize,
    },
    ValidatorRejected,
}

SRPC envelope 解码失败原因（v1.4.106 codex 1110 F3 [P2] 修：不再返回 default）

Variants

AllPathsFailed

body 完全无法 decode（standard prost + SRPC field 5 + 嵌套 field 4 三路径都失败）

Fields

body_len: usize

ValidatorRejected

body decode 成功但 validator 不通过（例：result_code != 0 或 stock_count 不一致）

Trait Implementations

impl Debug for SrpcDecodeError

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

Formats the value using the given formatter.

impl Display for SrpcDecodeError

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

Formats the value using the given formatter.

impl Error for SrpcDecodeError

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.