diff options
| -rw-r--r-- | src/tools/rust-analyzer/crates/rust-analyzer/src/lsp/from_proto.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp/from_proto.rs b/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp/from_proto.rs index b6b20296d80..60fe847bb7d 100644 --- a/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp/from_proto.rs +++ b/src/tools/rust-analyzer/crates/rust-analyzer/src/lsp/from_proto.rs @@ -37,8 +37,9 @@ pub(crate) fn offset( .ok_or_else(|| format_err!("Invalid wide col offset"))? } }; - let text_size = - line_index.index.offset(line_col).ok_or_else(|| format_err!("Invalid offset"))?; + let text_size = line_index.index.offset(line_col).ok_or_else(|| { + format_err!("Invalid offset {line_col:?} (line index length: {:?})", line_index.index.len()) + })?; Ok(text_size) } |