T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Clippy: use from functions rather than as casts.

Browse Source 
`as` is a many-faceted conversion operator, while `from` functions only do
lossless conversions.
This commit is contained in:
Dan Gohman
2019-08-13 19:17:54 -07:00
committed by Jakub Konka
parent 09ace35295
commit 39161d020f
2 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/hostcalls_impl/misc.rs
View File

@@ -197,7 +197,7 @@ pub(crate) fn poll_oneoff(
nevents, nevents,
); );
if nsubscriptions as u64 > wasm32::__wasi_filesize_t::max_value() { if u64::from(nsubscriptions) > wasm32::__wasi_filesize_t::max_value() {
return Err(Error::EINVAL); return Err(Error::EINVAL);
} }

4
src/sys/unix/hostcalls_impl/misc.rs
View File

@@ -148,13 +148,13 @@ fn wasi_clock_to_relative_ns_delay(
wasi_clock: host::__wasi_subscription_t___wasi_subscription_u___wasi_subscription_u_clock_t, wasi_clock: host::__wasi_subscription_t___wasi_subscription_u___wasi_subscription_u_clock_t,
) -> Result<u128> { ) -> Result<u128> {
if wasi_clock.flags != wasm32::__WASI_SUBSCRIPTION_CLOCK_ABSTIME { if wasi_clock.flags != wasm32::__WASI_SUBSCRIPTION_CLOCK_ABSTIME {
return Ok(wasi_clock.timeout as u128); return Ok(u128::from(wasi_clock.timeout));
} }
let now: u128 = SystemTime::now() let now: u128 = SystemTime::now()
.duration_since(SystemTime::UNIX_EPOCH) .duration_since(SystemTime::UNIX_EPOCH)
.map_err(|_| Error::ENOTCAPABLE)? .map_err(|_| Error::ENOTCAPABLE)?
.as_nanos(); .as_nanos();
let deadline = wasi_clock.timeout as u128; let deadline = u128::from(wasi_clock.timeout);
Ok(deadline.saturating_sub(now)) Ok(deadline.saturating_sub(now))
} }