From 880af425d40764a743d06b3bbd48661ace78b6c8 Mon Sep 17 00:00:00 2001
From: Dezhi Wu <wu543065657@163.com>
Date: Tue, 7 Sep 2021 16:54:02 +0800
Subject: [PATCH] fix path wrong display

---
 crates/hir_ty/src/display.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/hir_ty/src/display.rs b/crates/hir_ty/src/display.rs
index 6281e3c2a55..e394b72d5d6 100644
--- a/crates/hir_ty/src/display.rs
+++ b/crates/hir_ty/src/display.rs
@@ -1141,7 +1141,7 @@ fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
                 write!(f, ">")?;
             }
             (_, PathKind::Plain) => {}
-            (_, PathKind::Abs) => write!(f, "::")?,
+            (_, PathKind::Abs) => write!(f, "")?,
             (_, PathKind::Crate) => write!(f, "crate")?,
             (_, PathKind::Super(0)) => write!(f, "self")?,
             (_, PathKind::Super(n)) => {
@@ -1154,7 +1154,7 @@ fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
         }
 
         for (seg_idx, segment) in self.segments().iter().enumerate() {
-            if seg_idx != 0 || matches!(self.kind(), PathKind::Crate) {
+            if !matches!(self.kind(), PathKind::Plain) || seg_idx > 0 {
                 write!(f, "::")?;
             }
             write!(f, "{}", segment.name)?;
-- 
2.44.0