chore: checkpoint before Python removal

vendor/asn1-rs/tests/toder_sequence_lifetime.rs

@@ -0,0 +1,32 @@
+#![cfg(feature = "std")]
+
+use asn1_rs::*;
+use hex_literal::hex;
+
+#[derive(Debug, PartialEq, DerSequence, ToDerSequence)]
+#[debug_derive]
+pub struct T1<'a> {
+    a: u32,
+    b: u16,
+    c: u16,
+    d: &'a str,
+}
+
+#[test]
+fn toder_sequence_lifetime() {
+    let input = &hex!("300f0201 01020102 020103 0c0461626364");
+    let (rem, t1) = T1::from_der(input).expect("parsing failed");
+    assert!(rem.is_empty());
+    assert_eq!(
+        t1,
+        T1 {
+            a: 1,
+            b: 2,
+            c: 3,
+            d: "abcd"
+        }
+    );
+    // serialize back data
+    let output = t1.to_der_vec().expect("serialization failed");
+    assert_eq!(&input[..], output);
+}