Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/load-cargo/src/lib.rs')
| -rw-r--r-- | crates/load-cargo/src/lib.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/crates/load-cargo/src/lib.rs b/crates/load-cargo/src/lib.rs index 33468a5003..8342492a33 100644 --- a/crates/load-cargo/src/lib.rs +++ b/crates/load-cargo/src/lib.rs @@ -553,6 +553,7 @@ impl ProcMacroExpander for Expander { Ok(SubResponse::LocalFilePathResult { name }) } + // Not incremental: requires full file text. SubRequest::SourceText { file_id, ast_id, start, end } => { let range = resolve_sub_span( db, @@ -567,6 +568,7 @@ impl ProcMacroExpander for Expander { Ok(SubResponse::SourceTextResult { text }) } + // Not incremental: requires building line index. SubRequest::LineColumn { file_id, ast_id, offset } => { let range = resolve_sub_span(db, file_id, ast_id, TextRange::empty(TextSize::from(offset))); @@ -591,6 +593,17 @@ impl ProcMacroExpander for Expander { Ok(SubResponse::FilePathResult { name }) } + // Not incremental: requires global span resolution. + SubRequest::ByteRange { file_id, ast_id, start, end } => { + let range = resolve_sub_span( + db, + file_id, + ast_id, + TextRange::new(TextSize::from(start), TextSize::from(end)), + ); + + Ok(SubResponse::ByteRangeResult { range: range.range.into() }) + } }; match self.0.expand( subtree.view(), |