ecbt_exchange/stream/
subscriptions.rs

1use crate::model::websocket::Subscription;
2
3pub struct Subscriptions<T: From<Subscription>> {
4    inner: Vec<T>,
5}
6
7impl<T: From<Subscription>> Subscriptions<T> {
8    pub fn as_slice(&self) -> &[T] {
9        &self.inner[..]
10    }
11}
12
13impl<T: From<Subscription>> IntoIterator for Subscriptions<T> {
14    type Item = T;
15    type IntoIter = std::vec::IntoIter<Self::Item>;
16
17    fn into_iter(self) -> Self::IntoIter {
18        self.inner.into_iter()
19    }
20}
21
22impl<T: From<Subscription>, U: Into<T> + Clone> From<&[U]> for Subscriptions<T> {
23    fn from(s: &[U]) -> Self {
24        let v = s.iter().cloned().map(U::into).collect::<Vec<_>>();
25
26        Subscriptions { inner: v }
27    }
28}