Bump rust-bitcoin to v0.30.2

[rust-lightning] / lightning / src / util / ser.rs

diff --git a/lightning/src/util/ser.rs b/lightning/src/util/ser.rs
index 9682c09d95c9aa4e096c6213513b980f9a5ed98b..0d5cfc81906fddacfe24ae97d202fe3f20f7383e 100644 (file)
--- a/lightning/src/util/ser.rs
+++ b/lightning/src/util/ser.rs
@@ -29,7 +29,7 @@ use bitcoin::secp256k1::constants::{PUBLIC_KEY_SIZE, SECRET_KEY_SIZE, COMPACT_SI
 use bitcoin::secp256k1::ecdsa;
 use bitcoin::secp256k1::schnorr;
 use bitcoin::blockdata::constants::ChainHash;
-use bitcoin::blockdata::script::{self, Script};
+use bitcoin::blockdata::script::{self, ScriptBuf};
 use bitcoin::blockdata::transaction::{OutPoint, Transaction, TxOut};
 use bitcoin::{consensus, Witness};
 use bitcoin::consensus::Encodable;
@@ -675,14 +675,14 @@ impl<'a, T> From<&'a Vec<T>> for WithoutLength<&'a Vec<T>> {
        fn from(v: &'a Vec<T>) -> Self { Self(v) }
 }
 
-impl Writeable for WithoutLength<&Script> {
+impl Writeable for WithoutLength<&ScriptBuf> {
        #[inline]
        fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
                writer.write_all(self.0.as_bytes())
        }
 }
 
-impl Readable for WithoutLength<Script> {
+impl Readable for WithoutLength<ScriptBuf> {
        #[inline]
        fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
                let v: WithoutLength<Vec<u8>> = Readable::read(r)?;
@@ -885,19 +885,19 @@ impl Readable for Vec<Witness> {
        }
 }
 
-impl Writeable for Script {
+impl Writeable for ScriptBuf {
        fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
                (self.len() as u16).write(w)?;
                w.write_all(self.as_bytes())
        }
 }
 
-impl Readable for Script {
+impl Readable for ScriptBuf {
        fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
                let len = <u16 as Readable>::read(r)? as usize;
                let mut buf = vec![0; len];
                r.read_exact(&mut buf)?;
-               Ok(Script::from(buf))
+               Ok(ScriptBuf::from(buf))
        }
 }
 
@@ -1140,7 +1140,7 @@ impl Writeable for ChainHash {
 impl Readable for ChainHash {
        fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
                let buf: [u8; 32] = Readable::read(r)?;
-               Ok(ChainHash::from(&buf[..]))
+               Ok(ChainHash::from(buf))
        }
 }
 
@@ -1444,6 +1444,7 @@ impl Readable for ClaimId {
 #[cfg(test)]
 mod tests {
        use core::convert::TryFrom;
+       use bitcoin::hashes::hex::FromHex;
        use bitcoin::secp256k1::ecdsa;
        use crate::util::ser::{Readable, Hostname, Writeable};
 
@@ -1492,11 +1493,11 @@ mod tests {
                        "ffffffffffffffffff"
                ];
                for i in 0..=7 {
-                       let mut stream = crate::io::Cursor::new(::hex::decode(bytes[i]).unwrap());
+                       let mut stream = crate::io::Cursor::new(<Vec<u8>>::from_hex(bytes[i]).unwrap());
                        assert_eq!(super::BigSize::read(&mut stream).unwrap().0, values[i]);
                        let mut stream = super::VecWriter(Vec::new());
                        super::BigSize(values[i]).write(&mut stream).unwrap();
-                       assert_eq!(stream.0, ::hex::decode(bytes[i]).unwrap());
+                       assert_eq!(stream.0, <Vec<u8>>::from_hex(bytes[i]).unwrap());
                }
                let err_bytes = vec![
                        "fd00fc",
@@ -1511,7 +1512,7 @@ mod tests {
                        ""
                ];
                for i in 0..=9 {
-                       let mut stream = crate::io::Cursor::new(::hex::decode(err_bytes[i]).unwrap());
+                       let mut stream = crate::io::Cursor::new(<Vec<u8>>::from_hex(err_bytes[i]).unwrap());
                        if i < 3 {
                                assert_eq!(super::BigSize::read(&mut stream).err(), Some(crate::ln::msgs::DecodeError::InvalidValue));
                        } else {