tokio_rustls_acme/caches/
no.rs

1use crate::{AccountCache, CertCache};
2use async_trait::async_trait;
3use std::convert::Infallible;
4use std::fmt::Debug;
5use std::marker::PhantomData;
6use std::sync::atomic::AtomicPtr;
7
8/// No-op cache, which does nothing.
9/// ```rust
10/// # use tokio_rustls_acme::caches::NoCache;
11/// # type EC = std::io::Error;
12/// # type EA = EC;
13/// let no_cache = NoCache::<EC, EA>::new();
14/// ```
15#[derive(Copy, Clone)]
16pub struct NoCache<EC: Debug = Infallible, EA: Debug = Infallible> {
17    _cert_error: PhantomData<AtomicPtr<Box<EC>>>,
18    _account_error: PhantomData<AtomicPtr<Box<EA>>>,
19}
20
21impl<EC: Debug, EA: Debug> Default for NoCache<EC, EA> {
22    fn default() -> Self {
23        Self {
24            _cert_error: Default::default(),
25            _account_error: Default::default(),
26        }
27    }
28}
29
30impl<EC: Debug, EA: Debug> NoCache<EC, EA> {
31    pub fn new() -> Self {
32        Self::default()
33    }
34}
35
36#[async_trait]
37impl<EC: Debug, EA: Debug> CertCache for NoCache<EC, EA> {
38    type EC = EC;
39    async fn load_cert(
40        &self,
41        _domains: &[String],
42        _directory_url: &str,
43    ) -> Result<Option<Vec<u8>>, Self::EC> {
44        log::info!("no cert cache configured, could not load certificate");
45        Ok(None)
46    }
47    async fn store_cert(
48        &self,
49        _domains: &[String],
50        _directory_url: &str,
51        _cert: &[u8],
52    ) -> Result<(), Self::EC> {
53        log::info!("no cert cache configured, could not store certificate");
54        Ok(())
55    }
56}
57
58#[async_trait]
59impl<EC: Debug, EA: Debug> AccountCache for NoCache<EC, EA> {
60    type EA = EA;
61    async fn load_account(
62        &self,
63        _contact: &[String],
64        _directory_url: &str,
65    ) -> Result<Option<Vec<u8>>, Self::EA> {
66        log::info!("no account cache configured, could not load account");
67        Ok(None)
68    }
69    async fn store_account(
70        &self,
71        _contact: &[String],
72        _directory_url: &str,
73        _account: &[u8],
74    ) -> Result<(), Self::EA> {
75        log::info!("no account cache configured, could not store account");
76        Ok(())
77    }
78}
tokio_rustls_acme/caches/no.rs

tokio_rustls_acme/caches/
no.rs
