Trait AuthRefresher 

pub trait AuthRefresher:
    Send
    + Sync
    + Debug {
    // Required method
    fn refresh_qot_login<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

In-process qot login refresh 抽象.

实装方负责: HTTP /authority/ POST 刷 tgtgt → 写回 disk credentials → 把 LoginCache 置为 is_logged_in=true.

调用方 (run_qot_login_health_loop) 会在调本 fn 之外维护 record_relogin_attempt() / record_relogin_success() / record_relogin_failure() (per QotLoginHealth API).

MUST:

• honor 10s 超时, 用 [tokio::time::timeout] 包裹各 network step
• 不要 mutate per-broker cipher 状态 (绑用户显式 unlock-trade)
• 失败 loud Err (caller 推 backoff)

Required Methods

fn refresh_qot_login<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

尝试 refresh qot login. 成功 → Ok(()), 失败 → Err.

Implementors

impl AuthRefresher for DefaultAuthRefresher

impl AuthRefresher for AlwaysErrRefresher

impl AuthRefresher for AlwaysOkRefresher

impl AuthRefresher for SlowOkRefresher