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Sweep the pinned toolchain to Rust 1.97

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The Windows UI needs current winsafe, whose real minimum is 1.89 (its manifest
under-declares 1.87 while it uses NonNull::from_ref). Rather than stop at the
minimum, this goes to current stable and fixes what that costs.

The counter-intuitive result: 1.97 is CHEAPER than 1.89. libfreemkv had 54
clippy errors at 1.89 and 6 at 1.97, because clippy tightened the noisy
collapsible_if lint in between. Stopping at the minimum would have been the most
expensive choice available.

Roughly 47 lints across the eight repos, the large majority auto-fixed:
libfreemkv 6, freemkv-engine 14, bdemu 8, freemkv-keysources 7, autorip 6,
freemkv-unlock 3, freemkv-i18n 3. The hand-fixed ones are a descending sort to
sort_by_key(Reverse), four manual checked-division sites, a loop counter replaced
by enumerate, and a loop whose first let-else became a while-let.

Worth recording for whoever bumps next: clippy is MSRV-AWARE. Those 54 lints only
appear once the crate DECLARES 1.89 or later, because let-chains become
available. A bare `cargo +1.89 clippy` against a manifest still pinned at 1.87
reports clean and is meaningless — gate with the real precommit script, which is
also the only thing that covers build scripts.

The pin still sits below the Mac default, so it keeps doing its job: catching
lint drift locally before CI sees it.
This commit is contained in:
Matthew Jackson
2026-07-29 21:00:55 -07:00
parent a32373ff40
commit 5f8dc392c0
48 changed files with 444 additions and 452 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/mux/disc.rs
+43 -44
View File
@@ -512,16 +512,16 @@ impl DiscStream {
// priority, mirroring the multipass sweep's transport-failure rule
// in `read_error::handle_read_error`. The CLI/UX surfaces this so the
// user power-cycles the drive (or switches to multipass recovery).
if let Some(e) = res.as_ref().err() {
if e.is_scsi_transport_failure() {
let (status, sense) = extract_scsi_context(e);
return Err(crate::error::Error::DiscRead {
sector: lba as u64,
status: Some(status),
sense,
}
.into());
if let Some(e) = res.as_ref().err()
&& e.is_scsi_transport_failure()
{
let (status, sense) = extract_scsi_context(e);
return Err(crate::error::Error::DiscRead {
sector: lba as u64,
status: Some(status),
sense,
}
.into());
}
if (sectors as u32) <= align {
@@ -571,16 +571,16 @@ impl DiscStream {
// a dead bridge as a skippable unit and marching the whole disc
// at one bridge-recovery per probe (hard rule #2, "runs forever,
// no MKV"). Re-check `rec` and abort, mirroring line 442.
if let Some(e) = rec.as_ref().err() {
if e.is_scsi_transport_failure() {
let (status, sense) = extract_scsi_context(e);
return Err(crate::error::Error::DiscRead {
sector: lba as u64,
status: Some(status),
sense,
}
.into());
if let Some(e) = rec.as_ref().err()
&& e.is_scsi_transport_failure()
{
let (status, sense) = extract_scsi_context(e);
return Err(crate::error::Error::DiscRead {
sector: lba as u64,
status: Some(status),
sense,
}
.into());
}
// Recovery read also failed. Skip the WHOLE failed unit or bail.
@@ -725,29 +725,27 @@ impl crate::pes::Stream for DiscStream {
for pes in &demuxer.flush() {
if let Some((_, track)) =
self.pid_to_track.iter().find(|(pid, _)| *pid == pes.pid)
{
if let Some((_, parser)) =
&& let Some((_, parser)) =
self.parsers.iter_mut().find(|(pid, _)| *pid == pes.pid)
{
let resync = &mut self.resync;
let is_video = &self.is_video;
let pending = &mut self.pending_frames;
for frame in parser.parse(pes) {
// Same B1 gate — a concealed gap can leave a
// post-gap frame in the demuxer's final flush.
let emit = match resync.get_mut(*track) {
Some(gate) => gate.admit(
is_video.get(*track).copied().unwrap_or(false),
frame.discontinuity,
frame.keyframe,
),
None => true,
};
if emit {
pending.push_back(crate::pes::PesFrame::from_codec_frame(
*track, frame,
));
}
{
let resync = &mut self.resync;
let is_video = &self.is_video;
let pending = &mut self.pending_frames;
for frame in parser.parse(pes) {
// Same B1 gate — a concealed gap can leave a
// post-gap frame in the demuxer's final flush.
let emit = match resync.get_mut(*track) {
Some(gate) => gate.admit(
is_video.get(*track).copied().unwrap_or(false),
frame.discontinuity,
frame.keyframe,
),
None => true,
};
if emit {
pending.push_back(crate::pes::PesFrame::from_codec_frame(
*track, frame,
));
}
}
}
@@ -1021,10 +1019,11 @@ impl crate::pes::Stream for DiscStream {
return true;
}
for (idx, s) in self.title.streams.iter().enumerate() {
if let crate::disc::Stream::Video(v) = s {
if !v.secondary && self.codec_private(idx).is_none() {
return false;
}
if let crate::disc::Stream::Video(v) = s
&& !v.secondary
&& self.codec_private(idx).is_none()
{
return false;
}
}
true