Make some stuff public so that they can be reused by other tools

crates/rust-analyzer/src/cli.rs

@@ -16,6 +16,7 @@ use ra_syntax::{AstNode, SourceFile};
 pub use analysis_bench::{analysis_bench, BenchWhat, Position};
 pub use analysis_stats::analysis_stats;
 pub use diagnostics::diagnostics;
+pub use load_cargo::load_cargo;
 
 #[derive(Clone, Copy)]
 pub enum Verbosity {

crates/rust-analyzer/src/cli/load_cargo.rs

@@ -22,7 +22,7 @@ fn vfs_root_to_id(r: ra_vfs::VfsRoot) -> SourceRootId {
     SourceRootId(r.0)
 }
 
-pub(crate) fn load_cargo(
+pub fn load_cargo(
     root: &Path,
     load_out_dirs_from_check: bool,
     with_proc_macro: bool,