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Lint Monero serialization

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This commit is contained in:
Luke Parker
2022-08-21 04:41:55 -04:00
parent 76db682a25
commit 00d61286b1
5 changed files with 28 additions and 67 deletions
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22
coins/monero/src/transaction.rs
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@@ -41,9 +41,7 @@ impl Input {
}
pub fn deserialize<R: std::io::Read>(r: &mut R) -> std::io::Result<Input> {
let mut variant = [0];
r.read_exact(&mut variant)?;
Ok(match variant[0] {
Ok(match read_byte(r)? {
255 => Input::Gen(read_varint(r)?),
2 => Input::ToKey {
amount: read_varint(r)?,
@@ -83,9 +81,7 @@ impl Output {
pub fn deserialize<R: std::io::Read>(r: &mut R) -> std::io::Result<Output> {
let amount = read_varint(r)?;
let mut output_type = [0];
r.read_exact(&mut output_type)?;
let view_tag = match output_type[0] {
let view_tag = match read_byte(r)? {
2 => false,
3 => true,
_ => Err(std::io::Error::new(
@@ -97,13 +93,7 @@ impl Output {
Ok(Output {
amount,
key: read_point(r)?,
view_tag: if view_tag {
let mut view_tag = [0];
r.read_exact(&mut view_tag)?;
Some(view_tag[0])
} else {
None
},
view_tag: if view_tag { Some(read_byte(r)?) } else { None },
})
}
}
@@ -191,11 +181,7 @@ impl TransactionPrefix {
outputs: read_vec(Output::deserialize, r)?,
extra: vec![],
};
let len = read_varint(r)?;
prefix.extra.resize(len.try_into().unwrap(), 0);
r.read_exact(&mut prefix.extra)?;
prefix.extra = read_vec(read_byte, r)?;
Ok(prefix)
}
}