Adding upstream version 0.0.22.

Signed-off-by: Daniel Baumann <daniel@debian.org>

icann-rdap-srv/src/rdap/autnum.rs

@@ -0,0 +1,24 @@
+use axum::{
+    extract::{Path, State},
+    response::Response,
+};
+
+use crate::{error::RdapServerError, rdap::response::ResponseUtil, server::DynServiceState};
+
+use super::ToBootStrap;
+
+/// Gets an autnum object by the number path.
+#[axum_macros::debug_handler]
+#[tracing::instrument(level = "debug")]
+pub(crate) async fn autnum_by_num(
+    Path(as_num): Path<u32>,
+    state: State<DynServiceState>,
+) -> Result<Response, RdapServerError> {
+    let storage = state.get_storage().await?;
+    let autnum = storage.get_autnum_by_num(as_num).await?;
+    Ok(if state.get_bootstrap() {
+        autnum.to_autnum_bootstrap(as_num).response()
+    } else {
+        autnum.response()
+    })
+}