Add Reserved variant to SigHashType for future use (ie SIGHASH_ANYPRE…

…VOUT)
rust-bitcoin · Jul 16, 2021 · 877dc47 · 877dc47
1 parent bc42593
commit 877dc47
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/util/sighash.rs b/src/util/sighash.rs
@@ -110,6 +110,9 @@ pub enum SigHashType {
     NonePlusAnyoneCanPay = 0x82,
     /// 0x83: Sign one output and only this input (see `Single` for what "one output" means)
     SinglePlusAnyoneCanPay = 0x83,
+
+    /// Reserved for future use
+    Reserved = 0xFF,
 }
 
 /// Possible errors in computing the signature message
@@ -221,6 +224,7 @@ impl SigHashType {
             SigHashType::AllPlusAnyoneCanPay => (SigHashType::All, true),
             SigHashType::NonePlusAnyoneCanPay => (SigHashType::None, true),
             SigHashType::SinglePlusAnyoneCanPay => (SigHashType::Single, true),
+            SigHashType::Reserved => (SigHashType::Reserved, false),
         }
     }
 }