Import upstream v0.16.22, stripped

Upstream commit: 474dd0229cb20cf513036619781ed97bd8073c3f Enterprise-only files removed or emptied: 63 Enterprise-only snippets removed: 117 in 50 files Dangling module declarations removed: 5 Cargo edits turning enterprise off: 14 Verification: clean Enterprise feature gates left for rebuilt features: 19 in 18 files Produced by tools/fork/strip.py. The full report is in docs/fork/strip-reports/ on main.
2026-09-18 10:21:56 -07:00
commit 7dae9b29fd
1650 changed files with 485521 additions and 0 deletions
@@ -0,0 +1,73 @@
+/*
+ * SPDX-FileCopyrightText: 2020 Stalwart Labs LLC <[email protected]>
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
+ */
+
+use serde::{
+    Deserializer,
+    de::{self, MapAccess, Visitor},
+};
+use std::{fmt, marker::PhantomData};
+
+pub trait DeserializeArguments<'de> {
+    fn deserialize_argument<A>(&mut self, key: &str, map: &mut A) -> Result<(), A::Error>
+    where
+        A: MapAccess<'de>;
+}
+
+impl<'de> DeserializeArguments<'de> for () {
+    fn deserialize_argument<A>(&mut self, _key: &str, map: &mut A) -> Result<(), A::Error>
+    where
+        A: MapAccess<'de>,
+    {
+        let _: de::IgnoredAny = map.next_value()?;
+        Ok(())
+    }
+}
+
+pub(crate) fn deserialize_request<'de, T, D>(deserializer: D) -> Result<T, D::Error>
+where
+    T: DeserializeArguments<'de> + Default,
+    D: Deserializer<'de>,
+{
+    struct DirectArgumentsVisitor<T> {
+        _phantom: PhantomData<T>,
+    }
+
+    impl<T> DirectArgumentsVisitor<T> {
+        fn new() -> Self {
+            Self {
+                _phantom: PhantomData,
+            }
+        }
+    }
+
+    impl<'de, T> Visitor<'de> for DirectArgumentsVisitor<T>
+    where
+        T: DeserializeArguments<'de> + Default,
+    {
+        type Value = T;
+
+        fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
+            formatter.write_str("a JMAP request object")
+        }
+
+        fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error>
+        where
+            A: MapAccess<'de>,
+        {
+            let mut target = T::default();
+
+            while let Some(key) = map.next_key::<&str>()? {
+                target
+                    .deserialize_argument(key, &mut map)
+                    .map_err(de::Error::custom)?;
+            }
+
+            Ok(target)
+        }
+    }
+
+    deserializer.deserialize_map(DirectArgumentsVisitor::<T>::new())
+}