1 files changed, 0 insertions, 84 deletions

diff --git a/crates/libanalysis/idx.rs b/crates/libanalysis/idx.rs
deleted file mode 100644
index 69a635aef..000000000
--- a/crates/libanalysis/idx.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-use std::path::PathBuf;
-
-use fst;
-use fst::IntoStreamer;
-use file;
-
-use fall_tree::{TextRange, NodeType};
-use indxr::{FileIndex, IndexableFileSet};
-
-use editor::line_index::{LineCol, LineIndex};
-use editor::fst_subseq::FstSubSeq;
-use editor::file_symbols::process_symbols;
-
-use syntax::{STRUCT_DEF, ENUM_DEF, TRAIT_DEF, TYPE_DEF};
-
-
-pub struct SymbolIndex {
-    index: FileIndex<FileSymbols>,
-}
-
-impl SymbolIndex {
-    pub fn new(roots: Vec<PathBuf>) -> SymbolIndex {
-        let file_set = IndexableFileSet::new(roots, "rs");
-        let index = FileIndex::new(file_set, Box::new(|path| {
-            let text = file::get_text(path).ok()?;
-            Some(FileSymbols::new(text))
-        }));
-        SymbolIndex { index }
-    }
-
-    pub fn query(&self, query: &str) -> Vec<(PathBuf, Symbol)> {
-        let mut query = Query::new(query);
-        let mut result = Vec::new();
-        self.process_query(&query, &mut result);
-        if result.is_empty() && !query.all_symbols {
-            query.all_symbols = true;
-            self.process_query(&query, &mut result);
-        }
-        result
-    }
-
-    fn process_query(&self, query: &Query, acc: &mut Vec<(PathBuf, Symbol)>) {
-        self.index.process_files(&mut |file| {
-            query.process(&file.value, &mut |symbol| {
-                acc.push((file.path.clone(), symbol))
-            });
-            acc.len() > 512
-        });
-    }
-}
-
-struct Query {
-    query: String,
-    all_symbols: bool,
-}
-
-impl Query {
-    fn new(query: &str) -> Query {
-        let all_symbols = query.contains("#");
-        let query: String = query.chars()
-            .filter(|&c| c != '#')
-            .flat_map(char::to_lowercase)
-            .collect();
-        Query { query, all_symbols }
-    }
-
-    fn process(&self, file: &FileSymbols, acc: &mut FnMut(Symbol)) {
-        fn is_type(ty: NodeType) -> bool {
-            match ty {
-                STRUCT_DEF | ENUM_DEF | TRAIT_DEF| TYPE_DEF => true,
-                _ => false,
-            }
-        }
-
-        let a = FstSubSeq::new(&self.query);
-        for idx in file.map.search(a).into_stream().into_values() {
-            let idx = idx as usize;
-            let symbol = file.symbols[idx].clone();
-            if self.all_symbols || is_type(symbol.ty) {
-                acc(symbol)
-            }
-        }
-    }
-}