fixup

Author: Jarcho

src/config.rs

@@ -61,7 +61,7 @@ pub struct Config {
     pub filter_exact: bool,
     /// Prefix added to all diagnostic code matchers. Note this will make it impossible
     /// match codes which do not contain this prefix.
-    pub diagnostic_code_prefix: Option<String>,
+    pub diagnostic_code_prefix: String,
 }
 
 impl Config {
@@ -106,7 +106,7 @@ impl Config {
             list: false,
             run_only_ignored: false,
             filter_exact: false,
-            diagnostic_code_prefix: None,
+            diagnostic_code_prefix: String::new(),
         }
     }
 

src/lib.rs

@@ -1010,7 +1010,6 @@ fn check_test_result(
         config,
         revision,
         comments,
-        config.diagnostic_code_prefix.as_deref(),
     )?;
     if errors.is_empty() {
         Ok(command)
@@ -1065,7 +1064,6 @@ fn check_annotations(
     config: &Config,
     revision: &str,
     comments: &Comments,
-    diagnostic_code_prefix: Option<&str>,
 ) -> Result<(), Errored> {
     let error_patterns = comments
         .for_revision(revision)
@@ -1125,21 +1123,14 @@ fn check_annotations(
                     }
                 }
                 ErrorMatchKind::Code(code) => {
-                    let found = if let Some(prefix) = diagnostic_code_prefix {
-                        msgs.iter().position(|msg| {
-                            msg.level == Level::Error
-                                && msg
-                                    .code
-                                    .as_ref()
-                                    .and_then(|code| code.strip_prefix(prefix))
-                                    .is_some_and(|msg| *msg == **code)
-                        })
-                    } else {
-                        msgs.iter().position(|msg| {
-                            msg.level == Level::Error
-                                && msg.code.as_ref().is_some_and(|msg| *msg == **code)
-                        })
-                    };
+                    let found = msgs.iter().position(|msg| {
+                        msg.level == Level::Error
+                            && msg
+                                .code
+                                .as_ref()
+                                .and_then(|code| code.strip_prefix(&config.diagnostic_code_prefix))
+                                .is_some_and(|msg| *msg == **code)
+                    });
 
                     if let Some(found) = found {
                         msgs.remove(found);
@@ -1155,11 +1146,10 @@ fn check_annotations(
                 expected_line: Some(line),
             },
             ErrorMatchKind::Code(code) => Error::CodeNotFound {
-                code: if let Some(prefix) = diagnostic_code_prefix {
-                    Spanned::new(format!("{prefix}{}", **code), code.span())
-                } else {
-                    code.clone()
-                },
+                code: Spanned::new(
+                    format!("{}{}", config.diagnostic_code_prefix, **code),
+                    code.span(),
+                ),
                 expected_line: Some(line),
             },
         });

src/tests.rs

@@ -44,7 +44,6 @@ fn main() {
         &config,
         "",
         &comments,
-        None,
     )
     .unwrap();
     match &errors[..] {
@@ -84,7 +83,6 @@ fn main() {
             &config,
             "",
             &comments,
-            None,
         )
         .unwrap();
         match &errors[..] {
@@ -113,7 +111,6 @@ fn main() {
             &config,
             "",
             &comments,
-            None,
         )
         .unwrap();
         match &errors[..] {
@@ -146,7 +143,6 @@ fn main() {
             &config,
             "",
             &comments,
-            None,
         )
         .unwrap();
         match &errors[..] {
@@ -189,7 +185,6 @@ fn main() {
         &config,
         "",
         &comments,
-        None,
     )
     .unwrap();
     match &errors[..] {
@@ -235,7 +230,6 @@ fn main() {
         &config,
         "",
         &comments,
-        None,
     )
     .unwrap();
     match &errors[..] {
@@ -293,7 +287,6 @@ fn main() {
         &config,
         "",
         &comments,
-        None,
     )
     .unwrap();
     match &errors[..] {
@@ -362,7 +355,6 @@ fn main() {
         &config,
         "",
         &comments,
-        None,
     )
     .unwrap();
     match &errors[..] {
@@ -401,7 +393,6 @@ fn main() {
             &config,
             "",
             &comments,
-            None,
         )
         .unwrap();
         match &errors[..] {
@@ -432,7 +423,6 @@ fn main() {
             &config,
             "",
             &comments,
-            None,
         )
         .unwrap();
         match &errors[..] {
@@ -464,7 +454,6 @@ fn main() {
             &config,
             "",
             &comments,
-            None,
         )
         .unwrap();
         match &errors[..] {
@@ -482,7 +471,10 @@ fn main() {
 }
     ";
     let comments = Comments::parse(s).unwrap();
-    let config = config();
+    let config = Config {
+        diagnostic_code_prefix: "prefix::".into(),
+        ..config()
+    };
     {
         let messages = vec![
             vec![],
@@ -504,7 +496,6 @@ fn main() {
             &config,
             "",
             &comments,
-            Some("prefix::"),
         )
         .unwrap();
         match &errors[..] {
@@ -535,7 +526,6 @@ fn main() {
             &config,
             "",
             &comments,
-            Some("prefix::"),
         )
         .unwrap();
         match &errors[..] {