Remove use of deprecated `std::collections::Bound`

diff --git a/crates/proc_macro_srv/src/rustc_server.rs b/crates/proc_macro_srv/src/rustc_server.rs
index e6006a3c8ce7832232c8b243846ecaf671b7469a..25606da60b73e4783ddc6ae8687cc48b015c0410 100644 (file)
--- a/crates/proc_macro_srv/src/rustc_server.rs
+++ b/crates/proc_macro_srv/src/rustc_server.rs
@@ -10,9 +10,10 @@
 
 use crate::proc_macro::bridge::{self, server};
 
-use std::collections::{Bound, HashMap};
+use std::collections::HashMap;
 use std::hash::Hash;
 use std::iter::FromIterator;
+use std::ops::Bound;
 use std::str::FromStr;
 use std::{ascii, vec::IntoIter};