From 9a820dc0ee23051137e4909d4698fe71930c04bc Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 5 Jan 2019 00:02:05 +0300
Subject: move crate to code_model_api

---
 crates/ra_hir/src/krate.rs | 48 ----------------------------------------------
 1 file changed, 48 deletions(-)
 delete mode 100644 crates/ra_hir/src/krate.rs

(limited to 'crates/ra_hir/src/krate.rs')

diff --git a/crates/ra_hir/src/krate.rs b/crates/ra_hir/src/krate.rs
deleted file mode 100644
index 5194e280b..000000000
--- a/crates/ra_hir/src/krate.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-pub use ra_db::{CrateId, Cancelable};
-
-use crate::{HirDatabase, Module, Name, AsName, HirFileId};
-
-/// hir::Crate describes a single crate. It's the main inteface with which
-/// crate's dependencies interact. Mostly, it should be just a proxy for the
-/// root module.
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Crate {
-    crate_id: CrateId,
-}
-
-#[derive(Debug)]
-pub struct CrateDependency {
-    pub krate: Crate,
-    pub name: Name,
-}
-
-impl Crate {
-    pub(crate) fn new(crate_id: CrateId) -> Crate {
-        Crate { crate_id }
-    }
-    pub fn dependencies(&self, db: &impl HirDatabase) -> Vec<CrateDependency> {
-        let crate_graph = db.crate_graph();
-        crate_graph
-            .dependencies(self.crate_id)
-            .map(|dep| {
-                let krate = Crate::new(dep.crate_id());
-                let name = dep.as_name();
-                CrateDependency { krate, name }
-            })
-            .collect()
-    }
-    pub fn root_module(&self, db: &impl HirDatabase) -> Cancelable<Option<Module>> {
-        let crate_graph = db.crate_graph();
-        let file_id = crate_graph.crate_root(self.crate_id);
-        let source_root_id = db.file_source_root(file_id);
-        let file_id = HirFileId::from(file_id);
-        let module_tree = db.module_tree(source_root_id)?;
-        // FIXME: teach module tree about crate roots instead of guessing
-        let (module_id, _) = ctry!(module_tree
-            .modules_with_sources()
-            .find(|(_, src)| src.file_id() == file_id));
-
-        let module = Module::new(db, source_root_id, module_id)?;
-        Ok(Some(module))
-    }
-}
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