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Replace usage of io::Error::new(io::ErrorKind::Other, with io::Error::other

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Newly possible with Rust 1.74.
This commit is contained in:
Luke Parker
2023-11-19 18:01:13 -05:00
parent 05b975dff9
commit 797604ad73
25 changed files with 114 additions and 154 deletions
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4
coins/monero/src/ringct/clsag/multisig.rs
View File

@@ -184,10 +184,10 @@ impl Algorithm<Ed25519> for ClsagMultisig {
reader.read_exact(&mut bytes)?;
// dfg ensures the point is torsion free
let xH = Option::<dfg::EdwardsPoint>::from(dfg::EdwardsPoint::from_bytes(&bytes))
.ok_or_else(|| io::Error::new(io::ErrorKind::Other, "invalid key image"))?;
.ok_or_else(|| io::Error::other("invalid key image"))?;
// Ensure this is a canonical point
if xH.to_bytes() != bytes {
Err(io::Error::new(io::ErrorKind::Other, "non-canonical key image"))?;
Err(io::Error::other("non-canonical key image"))?;
}
Ok(ClsagAddendum { key_image: xH, dleq: DLEqProof::<dfg::EdwardsPoint>::read(reader)? })

12
coins/monero/src/ringct/mod.rs
View File

@@ -147,8 +147,8 @@ impl RctBase {
}
pub fn read<R: Read>(inputs: usize, outputs: usize, r: &mut R) -> io::Result<(RctBase, RctType)> {
let rct_type = RctType::from_byte(read_byte(r)?)
.ok_or_else(|| io::Error::new(io::ErrorKind::Other, "invalid RCT type"))?;
let rct_type =
RctType::from_byte(read_byte(r)?).ok_or_else(|| io::Error::other("invalid RCT type"))?;
match rct_type {
RctType::Null => {}
@@ -164,7 +164,7 @@ impl RctBase {
// If there are Bulletproofs, there must be a matching amount of outputs, implicitly
// banning 0 outputs
// Since HF 12 (CLSAG being 13), a 2-output minimum has also been enforced
Err(io::Error::new(io::ErrorKind::Other, "RCT with Bulletproofs(+) had 0 outputs"))?;
Err(io::Error::other("RCT with Bulletproofs(+) had 0 outputs"))?;
}
}
}
@@ -273,7 +273,7 @@ impl RctPrunable {
// And then for RctNull, that's only allowed for miner TXs which require one input of
// Input::Gen
if decoys.is_empty() {
Err(io::Error::new(io::ErrorKind::Other, "transaction had no inputs"))?;
Err(io::Error::other("transaction had no inputs"))?;
}
Ok(match rct_type {
@@ -295,7 +295,7 @@ impl RctPrunable {
read_varint(r)?
}) != 1
{
Err(io::Error::new(io::ErrorKind::Other, "n bulletproofs instead of one"))?;
Err(io::Error::other("n bulletproofs instead of one"))?;
}
Bulletproofs::read(r)?
},
@@ -306,7 +306,7 @@ impl RctPrunable {
RctType::Clsag | RctType::BulletproofsPlus => RctPrunable::Clsag {
bulletproofs: {
if read_varint::<_, u64>(r)? != 1 {
Err(io::Error::new(io::ErrorKind::Other, "n bulletproofs instead of one"))?;
Err(io::Error::other("n bulletproofs instead of one"))?;
}
(if rct_type == RctType::Clsag { Bulletproofs::read } else { Bulletproofs::read_plus })(
r,