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Merge rust-bitcoin/rust-bitcoin#1483: Mention Script::is_v1_p2tr above Witness::tapscript 

67ca3463c0 Mention Script::is_v1_p2tr above Witness::tapscript (Casey Rodarmor)

Pull request description:

  It seems useful to document that this check is also provided.

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This commit is contained in:
Andrew Poelstra 2022-12-19 18:54:31 +00:00
parent 0203107360 67ca3463c0
commit 8cbecf0209
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1 changed files with 5 additions and 3 deletions
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8
bitcoin/src/blockdata/witness.rs
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@ -312,9 +312,11 @@ impl Witness {
/// Get Tapscript following BIP341 rules regarding accounting for an annex.
///
/// This does not guarantee that this represents a P2TR [`Witness`].
/// It merely gets the second to last or third to last element depending
/// on the first byte of the last element being equal to 0x50.
/// This does not guarantee that this represents a P2TR [`Witness`]. It
/// merely gets the second to last or third to last element depending on
/// the first byte of the last element being equal to 0x50. See
/// [Script::is_v1_p2tr](crate::blockdata::script::Script::is_v1_p2tr) to
/// check whether this is actually a Taproot witness.
pub fn tapscript(&self) -> Option<&[u8]> {
let len = self.len();
self