fix: Don't add \ before {

The LSP snippet grammar only specifies that `$`, `}`, and `\` can be escaped with backslashes, but not `{`.
rust-lang · Feb 20, 2024 · 7c5758d · 7c5758d
1 parent 4760d85
commit 7c5758d
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/crates/rust-analyzer/src/lsp/to_proto.rs b/crates/rust-analyzer/src/lsp/to_proto.rs
@@ -1003,7 +1003,7 @@ fn merge_text_and_snippet_edits(
 
             // find which snippet bits need to be escaped
             let escape_places = new_text
-                .rmatch_indices(['\\', '$', '{', '}'])
+                .rmatch_indices(['\\', '$', '}'])
                 .map(|(insert, _)| insert)
                 .collect_vec();
             let mut escape_places = escape_places.into_iter().peekable();
@@ -2176,7 +2176,7 @@ fn bar(_: usize) {}
                                 character: 0,
                             },
                         },
-                        new_text: "\\$${1:ab\\{\\}\\$c\\\\d}ef",
+                        new_text: "\\$${1:ab{\\}\\$c\\\\d}ef",
                         insert_text_format: Some(
                             Snippet,
                         ),
@@ -2272,7 +2272,7 @@ struct ProcMacro {
                                 character: 5,
                             },
                         },
-                        new_text: "$0disabled = false;\n    ProcMacro \\{\n        disabled,\n    \\}",
+                        new_text: "$0disabled = false;\n    ProcMacro {\n        disabled,\n    \\}",
                         insert_text_format: Some(
                             Snippet,
                         ),
@@ -2336,7 +2336,7 @@ struct P {
                                 character: 5,
                             },
                         },
-                        new_text: "$0disabled = false;\n    ProcMacro \\{\n        disabled,\n    \\}",
+                        new_text: "$0disabled = false;\n    ProcMacro {\n        disabled,\n    \\}",
                         insert_text_format: Some(
                             Snippet,
                         ),
@@ -2401,7 +2401,7 @@ struct ProcMacro {
                                 character: 5,
                             },
                         },
-                        new_text: "${0:disabled} = false;\n    ProcMacro \\{\n        disabled,\n    \\}",
+                        new_text: "${0:disabled} = false;\n    ProcMacro {\n        disabled,\n    \\}",
                         insert_text_format: Some(
                             Snippet,
                         ),
@@ -2466,7 +2466,7 @@ struct P {
                                 character: 5,
                             },
                         },
-                        new_text: "${0:disabled} = false;\n    ProcMacro \\{\n        disabled,\n    \\}",
+                        new_text: "${0:disabled} = false;\n    ProcMacro {\n        disabled,\n    \\}",
                         insert_text_format: Some(
                             Snippet,
                         ),