Merge #7019

7019: Try serde_path_to_error for LSP InitializeParams r=matklad a=lnicola



Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>

crates/rust-analyzer/src/lib.rs

@@ -46,7 +46,7 @@ pub type Error = Box<dyn std::error::Error + Send + Sync>;
 pub type Result<T, E = Error> = std::result::Result<T, E>;
 
 pub fn from_json<T: DeserializeOwned>(what: &'static str, json: serde_json::Value) -> Result<T> {
-    let res = T::deserialize(&json)
+    let res = serde_path_to_error::deserialize(&json)
         .map_err(|e| format!("Failed to deserialize {}: {}; {}", what, e, json))?;
     Ok(res)
 }