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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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39
coins/monero/src/rpc/mod.rs
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@@ -385,7 +385,7 @@ impl<R: RpcConnection> Rpc<R> {
let mut is_okay = false;
if read_bytes::<_, { EPEE_HEADER.len() }>(&mut indexes)? != EPEE_HEADER {
Err(io::Error::new(io::ErrorKind::Other, "invalid header"))?;
Err(io::Error::other("invalid header"))?;
}
let read_object = |reader: &mut &[u8]| -> io::Result<Vec<u64>> {
@@ -401,7 +401,7 @@ impl<R: RpcConnection> Rpc<R> {
let iters = if type_with_array_flag != kind { read_epee_vi(reader)? } else { 1 };
if (&name == b"o_indexes") && (kind != 5) {
Err(io::Error::new(io::ErrorKind::Other, "o_indexes weren't u64s"))?;
Err(io::Error::other("o_indexes weren't u64s"))?;
}
let f = match kind {
@@ -428,28 +428,19 @@ impl<R: RpcConnection> Rpc<R> {
let len = read_epee_vi(reader)?;
read_raw_vec(
read_byte,
len
.try_into()
.map_err(|_| io::Error::new(io::ErrorKind::Other, "u64 length exceeded usize"))?,
len.try_into().map_err(|_| io::Error::other("u64 length exceeded usize"))?,
reader,
)
},
// bool
11 => |reader: &mut &[u8]| read_raw_vec(read_byte, 1, reader),
// object, errors here as it shouldn't be used on this call
12 => |_: &mut &[u8]| {
Err(io::Error::new(
io::ErrorKind::Other,
"node used object in reply to get_o_indexes",
))
},
// array, so far unused
13 => |_: &mut &[u8]| {
Err(io::Error::new(io::ErrorKind::Other, "node used the unused array type"))
},
_ => {
|_: &mut &[u8]| Err(io::Error::new(io::ErrorKind::Other, "node used an invalid type"))
12 => {
|_: &mut &[u8]| Err(io::Error::other("node used object in reply to get_o_indexes"))
}
// array, so far unused
13 => |_: &mut &[u8]| Err(io::Error::other("node used the unused array type")),
_ => |_: &mut &[u8]| Err(io::Error::other("node used an invalid type")),
};
let mut bytes_res = vec![];
@@ -461,21 +452,23 @@ impl<R: RpcConnection> Rpc<R> {
match name.as_slice() {
b"o_indexes" => {
for o_index in bytes_res {
actual_res.push(u64::from_le_bytes(o_index.try_into().map_err(|_| {
io::Error::new(io::ErrorKind::Other, "node didn't provide 8 bytes for a u64")
})?));
actual_res.push(u64::from_le_bytes(
o_index
.try_into()
.map_err(|_| io::Error::other("node didn't provide 8 bytes for a u64"))?,
));
}
res = Some(actual_res);
}
b"status" => {
if bytes_res
.first()
.ok_or_else(|| io::Error::new(io::ErrorKind::Other, "status wasn't a string"))?
.ok_or_else(|| io::Error::other("status wasn't a string"))?
.as_slice() !=
b"OK"
{
// TODO: Better handle non-OK responses
Err(io::Error::new(io::ErrorKind::Other, "response wasn't OK"))?;
Err(io::Error::other("response wasn't OK"))?;
}
is_okay = true;
}
@@ -490,7 +483,7 @@ impl<R: RpcConnection> Rpc<R> {
// Didn't return a response with a status
// (if the status wasn't okay, we would've already errored)
if !is_okay {
Err(io::Error::new(io::ErrorKind::Other, "response didn't contain a status"))?;
Err(io::Error::other("response didn't contain a status"))?;
}
// If the Vec was empty, it would've been omitted, hence the unwrap_or