Line data    Source code

       1              : use serde::Serialize;
       2              : use utils::seqwait::MonotonicCounter;
       3              : 
       4              : extern crate hyper0 as hyper;
       5              : 
       6              : mod auth;
       7              : mod background_node_operations;
       8              : mod compute_hook;
       9              : pub mod hadron_dns;
      10              : mod hadron_queries;
      11              : pub mod hadron_requests;
      12              : pub mod hadron_utils;
      13              : mod heartbeater;
      14              : pub mod http;
      15              : mod id_lock_map;
      16              : mod leadership;
      17              : pub mod metrics;
      18              : mod node;
      19              : mod operation_utils;
      20              : mod pageserver_client;
      21              : mod peer_client;
      22              : pub mod persistence;
      23              : mod reconciler;
      24              : mod safekeeper;
      25              : mod safekeeper_client;
      26              : mod scheduler;
      27              : mod schema;
      28              : pub mod service;
      29              : mod sk_node;
      30              : mod tenant_shard;
      31              : mod timeline_import;
      32              : 
      33              : #[derive(Ord, PartialOrd, Eq, PartialEq, Copy, Clone, Serialize)]
      34              : struct Sequence(u64);
      35              : 
      36              : impl Sequence {
      37            0 :     fn initial() -> Self {
      38            0 :         Self(0)
      39            0 :     }
      40              : }
      41              : 
      42              : impl std::fmt::Display for Sequence {
      43            0 :     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
      44            0 :         write!(f, "{}", self.0)
      45            0 :     }
      46              : }
      47              : 
      48              : impl std::fmt::Debug for Sequence {
      49            0 :     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
      50            0 :         write!(f, "{}", self.0)
      51            0 :     }
      52              : }
      53              : 
      54              : impl MonotonicCounter<Sequence> for Sequence {
      55            0 :     fn cnt_advance(&mut self, v: Sequence) {
      56            0 :         assert!(*self <= v);
      57            0 :         *self = v;
      58            0 :     }
      59            0 :     fn cnt_value(&self) -> Sequence {
      60            0 :         *self
      61            0 :     }
      62              : }
      63              : 
      64              : impl Sequence {
      65            0 :     fn next(&self) -> Sequence {
      66            0 :         Sequence(self.0 + 1)
      67            0 :     }
      68              : }