1 files changed, 8 insertions, 5 deletions

diff --git a/crates/project_model/src/project_json.rs b/crates/project_model/src/project_json.rs
index aab279223..41a2ac03e 100644
--- a/crates/project_model/src/project_json.rs
+++ b/crates/project_model/src/project_json.rs
@@ -110,13 +110,13 @@ impl ProjectJson {
     }
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug, Clone)]
 pub struct ProjectJsonData {
     sysroot_src: Option<PathBuf>,
     crates: Vec<CrateData>,
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug, Clone)]
 struct CrateData {
     display_name: Option<String>,
     root_module: PathBuf,
@@ -132,13 +132,15 @@ struct CrateData {
     source: Option<CrateSource>,
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug, Clone)]
 #[serde(rename = "edition")]
 enum EditionData {
     #[serde(rename = "2015")]
     Edition2015,
     #[serde(rename = "2018")]
     Edition2018,
+    #[serde(rename = "2021")]
+    Edition2021,
 }
 
 impl From<EditionData> for Edition {
@@ -146,11 +148,12 @@ impl From<EditionData> for Edition {
         match data {
             EditionData::Edition2015 => Edition::Edition2015,
             EditionData::Edition2018 => Edition::Edition2018,
+            EditionData::Edition2021 => Edition::Edition2021,
         }
     }
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug, Clone)]
 struct DepData {
     /// Identifies a crate by position in the crates array.
     #[serde(rename = "crate")]
@@ -159,7 +162,7 @@ struct DepData {
     name: CrateName,
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug, Clone)]
 struct CrateSource {
     include_dirs: Vec<PathBuf>,
     exclude_dirs: Vec<PathBuf>,