From fa81568fb6036fbdf51d22e549200b633d4f50bd Mon Sep 17 00:00:00 2001
From: Andrew Poelstra <apoelstra@wpsoftware.net>
Date: Sun, 11 Dec 2022 18:59:24 +0000
Subject: [PATCH] locktime: add `FromHexStr` impl for `LockTime`

This will be tested in a later commit, when `PackedLockTime` is folded
into this type so all its tests apply to `LockTime`.
---
 bitcoin/src/blockdata/locktime/absolute.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/bitcoin/src/blockdata/locktime/absolute.rs b/bitcoin/src/blockdata/locktime/absolute.rs
index 212c3863..19e67b07 100644
--- a/bitcoin/src/blockdata/locktime/absolute.rs
+++ b/bitcoin/src/blockdata/locktime/absolute.rs
@@ -423,6 +423,15 @@ impl fmt::Display for LockTime {
     }
 }
 
+impl FromHexStr for LockTime {
+    type Error = Error;
+
+    fn from_hex_str_no_prefix<S: AsRef<str> + Into<String>>(s: S) -> Result<Self, Self::Error> {
+        let packed_lock_time = crate::parse::hex_u32(s)?;
+        Ok(Self::from_consensus(packed_lock_time))
+    }
+}
+
 impl Encodable for LockTime {
     #[inline]
     fn consensus_encode<W: Write + ?Sized>(&self, w: &mut W) -> Result<usize, io::Error> {