notedeck

One damus client to rule them all
git clone git://jb55.com/notedeck
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subscriptions.rs (901B)

      1 use crate::timeline::{TimelineId, TimelineKind};
      2 use std::collections::HashMap;
      3 use uuid::Uuid;
      4 
      5 #[derive(Debug, Clone)]
      6 pub enum SubKind {
      7     /// Initial subscription. This is the first time we do a remote subscription
      8     /// for a timeline
      9     Initial,
     10 
     11     /// One shot requests, we can just close after we receive EOSE
     12     OneShot,
     13 
     14     Timeline(TimelineKind),
     15 
     16     /// We are fetching a contact list so that we can use it for our follows
     17     /// Filter.
     18     // TODO: generalize this to any list?
     19     FetchingContactList(TimelineId),
     20 }
     21 
     22 /// Subscriptions that need to be tracked at various stages. Sometimes we
     23 /// need to do A, then B, then C. Tracking requests at various stages by
     24 /// mapping uuid subids to explicit states happens here.
     25 #[derive(Default)]
     26 pub struct Subscriptions {
     27     pub subs: HashMap<String, SubKind>,
     28 }
     29 
     30 pub fn new_sub_id() -> String {
     31     Uuid::new_v4().to_string()
     32 }