diff --git a/library/std/src/backtrace.rs b/library/std/src/backtrace.rs
index 94e6070c0f794..91ce447c3f672 100644
--- a/library/std/src/backtrace.rs
+++ b/library/std/src/backtrace.rs
@@ -152,7 +152,7 @@ fn _assert_send_sync() {
 #[unstable(feature = "backtrace_frames", issue = "79676")]
 pub struct BacktraceFrame {
     frame: RawFrame,
-    symbols: Vec<BacktraceSymbol>,
+    pub symbols: Vec<BacktraceSymbol>,
 }
 
 #[derive(Debug)]
@@ -162,14 +162,14 @@ enum RawFrame {
     Fake,
 }
 
-struct BacktraceSymbol {
-    name: Option<Vec<u8>>,
-    filename: Option<BytesOrWide>,
-    lineno: Option<u32>,
-    colno: Option<u32>,
+pub struct BacktraceSymbol {
+    pub name: Option<Vec<u8>>,
+    pub filename: Option<BytesOrWide>,
+    pub lineno: Option<u32>,
+    pub colno: Option<u32>,
 }
 
-enum BytesOrWide {
+pub enum BytesOrWide {
     Bytes(Vec<u8>),
     Wide(Vec<u16>),
 }