Enum CoverageException 

#[non_exhaustive]
pub enum CoverageException {
    ResponseFiltered,
    PushOnly,
    MetaNoAccount,
    InternalOnly,
}

v1.4.106 ζ28 redo (codex 0532 F4 P3): typed coverage exception kind — 替代无类型 EXPLICIT_NO_BODY_AWARE_PROTOS 数组. 每个 exception 必须 显式分类, 让 “为什么这个 proto 不走 body_aware” 的意图保留在代码里 (而非靠注释推).

4 个 variant 涵盖所有 “非 body-aware” 场景:

• Self::ResponseFiltered — request 无 acc_id, 但 response 含 acc_list[] 走 [futu_auth_pipeline::FilterRegistry] (e.g. 2001 TRD_GET_ACC_LIST).
• Self::PushOnly — push event 不是 request, 无 request-side body (e.g. 2208 TRD_UPDATE_ORDER / 2218 TRD_UPDATE_ORDER_FILL / 2240 TRD_NOTIFY). pipeline 不应 dispatch push proto 作 request, 但 scope check 仍跑.
• Self::MetaNoAccount — meta query 无 acc_id 概念 (e.g. 1326 GET_TOKEN_STATE NN/MM token 状态).
• Self::InternalOnly — daemon-internal proto_id (高位 0x8000_0000 bit), 不应从公开 surface 进入 (gRPC / raw WS / raw TCP). v1.4.106 codex 0532 F3 public surface 显式 reject (见 is_internal_proto_id).

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.

ResponseFiltered

PushOnly

MetaNoAccount

InternalOnly

Trait Implementations

impl Clone for CoverageException

fn clone(&self) -> CoverageException

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoverageException

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

Formats the value using the given formatter.

impl PartialEq for CoverageException

fn eq(&self, other: &CoverageException) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CoverageException

impl Eq for CoverageException

impl StructuralPartialEq for CoverageException