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https://github.com/Start9Labs/start-os.git
synced 2026-03-27 02:41:53 +00:00
54 lines
1.3 KiB
Rust
54 lines
1.3 KiB
Rust
use std::time::Instant;
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use futures::future::BoxFuture;
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use http::{Request, Response};
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use hyper::Body;
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use rand::RngCore;
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#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, serde::Serialize, serde::Deserialize)]
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pub struct RequestGuid<T: AsRef<str> = String>(T);
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impl RequestGuid {
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pub fn new() -> Self {
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let mut buf = [0; 40];
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rand::thread_rng().fill_bytes(&mut buf);
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RequestGuid(base32::encode(
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base32::Alphabet::RFC4648 { padding: false },
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&buf,
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))
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}
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pub fn from(r: &str) -> Option<RequestGuid> {
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if r.len() != 64 {
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return None;
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}
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for c in r.chars() {
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if !(c >= 'A' && c <= 'Z' || c >= '2' && c <= '7') {
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return None;
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}
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}
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Some(RequestGuid(r.to_owned()))
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}
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}
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#[test]
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fn parse_guid() {
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println!(
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"{:?}",
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RequestGuid::from(&format!("{}", RequestGuid::new()))
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)
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}
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impl<T: AsRef<str>> std::fmt::Display for RequestGuid<T> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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self.0.as_ref().fmt(f)
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}
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}
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pub struct RpcContinuation {
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pub created_at: Instant,
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pub handler: Box<
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dyn FnOnce(Request<Body>) -> BoxFuture<'static, Result<Response<Body>, crate::Error>>
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+ Send
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+ Sync,
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>,
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}
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