Support UTF-32 position encoding

Looks like this is a native encoding for Emacs at least!
2023-02-14 00:56:28 +00:00
parent c97aae38f2
commit 0da27376cf
18 changed files with 210 additions and 158 deletions
--- a/crates/rust-analyzer/src/line_index.rs
+++ b/crates/rust-analyzer/src/line_index.rs
@@ -7,9 +7,12 @@

 use std::sync::Arc;

+use ide_db::line_index::WideEncoding;
+
+#[derive(Clone, Copy)]
 pub enum PositionEncoding {
    Utf8,
-    Utf16,
+    Wide(WideEncoding),
 }

 pub(crate) struct LineIndex {