aboutsummaryrefslogtreecommitdiff
path: root/crates
diff options
context:
space:
mode:
Diffstat (limited to 'crates')
-rw-r--r--crates/ra_ide_api/src/display/short_label.rs16
1 files changed, 8 insertions, 8 deletions
diff --git a/crates/ra_ide_api/src/display/short_label.rs b/crates/ra_ide_api/src/display/short_label.rs
index 6acb2ab92..ab67cc90c 100644
--- a/crates/ra_ide_api/src/display/short_label.rs
+++ b/crates/ra_ide_api/src/display/short_label.rs
@@ -70,23 +70,23 @@ fn short_label_from_ascribed_node<T>(node: &T, prefix: &str) -> Option<String>
70where 70where
71 T: NameOwner + VisibilityOwner + TypeAscriptionOwner, 71 T: NameOwner + VisibilityOwner + TypeAscriptionOwner,
72{ 72{
73 let mut string = short_label_from_node(node, prefix)?; 73 let mut buf = short_label_from_node(node, prefix)?;
74 74
75 if let Some(type_ref) = node.ascribed_type() { 75 if let Some(type_ref) = node.ascribed_type() {
76 string.push_str(": "); 76 buf.push_str(": ");
77 type_ref.syntax().text().push_to(&mut string); 77 type_ref.syntax().text().push_to(&mut buf);
78 } 78 }
79 79
80 Some(string) 80 Some(buf)
81} 81}
82 82
83fn short_label_from_node<T>(node: &T, label: &str) -> Option<String> 83fn short_label_from_node<T>(node: &T, label: &str) -> Option<String>
84where 84where
85 T: NameOwner + VisibilityOwner, 85 T: NameOwner + VisibilityOwner,
86{ 86{
87 let mut string = 87 let mut buf =
88 node.visibility().map(|v| format!("{} ", v.syntax().text())).unwrap_or_default(); 88 node.visibility().map(|v| format!("{} ", v.syntax().text())).unwrap_or_default();
89 string.push_str(label); 89 buf.push_str(label);
90 string.push_str(node.name()?.text().as_str()); 90 buf.push_str(node.name()?.text().as_str());
91 Some(string) 91 Some(buf)
92} 92}