use bitcoin::secp256k1::{PublicKey, SecretKey};
use bitcoin::secp256k1::constants::{PUBLIC_KEY_SIZE, SECRET_KEY_SIZE, COMPACT_SIGNATURE_SIZE};
use bitcoin::secp256k1::ecdsa::Signature;
+use bitcoin::blockdata::constants::ChainHash;
use bitcoin::blockdata::script::Script;
use bitcoin::blockdata::transaction::{OutPoint, Transaction, TxOut};
use bitcoin::consensus;
/// In TLV we occasionally send fields which only consist of, or potentially end with, a
/// variable-length integer which is simply truncated by skipping high zero bytes. This type
/// encapsulates such integers implementing Readable/Writeable for them.
-#[cfg_attr(test, derive(PartialEq, Eq))]
-#[derive(Clone, Debug)]
+#[cfg_attr(test, derive(PartialEq, Eq, Debug))]
pub(crate) struct HighZeroBytesDroppedBigSize<T>(pub T);
macro_rules! impl_writeable_primitive {
}
}
}
+ impl From<$val_type> for HighZeroBytesDroppedBigSize<$val_type> {
+ fn from(val: $val_type) -> Self { Self(val) }
+ }
}
}
);
}
-impl_array!(3); // for rgb
+impl_array!(3); // for rgb, ISO 4712 code
impl_array!(4); // for IPv4
impl_array!(12); // for OnionV2
impl_array!(16); // for IPv6
/// Used to prevent encoding the length twice.
pub(crate) struct WithoutLength<T>(pub T);
+impl Writeable for WithoutLength<&String> {
+ #[inline]
+ fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
+ w.write_all(self.0.as_bytes())
+ }
+}
+impl Readable for WithoutLength<String> {
+ #[inline]
+ fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
+ let v: WithoutLength<Vec<u8>> = Readable::read(r)?;
+ Ok(Self(String::from_utf8(v.0).map_err(|_| DecodeError::InvalidValue)?))
+ }
+}
+impl<'a> From<&'a String> for WithoutLength<&'a String> {
+ fn from(s: &'a String) -> Self { Self(s) }
+}
+
impl<'a, T: Writeable> Writeable for WithoutLength<&'a Vec<T>> {
#[inline]
fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
}
}
+impl Writeable for ChainHash {
+ fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
+ w.write_all(self.as_bytes())
+ }
+}
+
+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[..]))
+ }
+}
+
impl Writeable for OutPoint {
fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
self.txid.write(w)?;