Vendor dependencies

notes-service/vendor/backtrace_printer/examples/print.rs

@@ -0,0 +1,19 @@
+use std::{
+    backtrace::{self, Backtrace},
+    env,
+};
+
+use backtrace_printer::print_backtrace;
+
+fn bar() -> Backtrace {
+    backtrace::Backtrace::capture()
+}
+fn foo() -> Backtrace {
+    bar()
+}
+
+pub fn main() {
+    env::set_var("RUST_BACKTRACE", "1");
+    let bt = foo();
+    print_backtrace(&mut std::io::stdout(), &bt, &[], &[]).unwrap();
+}