zarzet 190801c398 refactor(core): add fs::write_atomic and use it for the atomic file writes ...

Six writers repeated the same publication sequence: create a temporary file
in the target directory, write it, sync_all, optionally run a cancellation
check, then NamedTempFile::persist over the target. `core::fs::write_atomic`
runs exactly that order and optionally fsyncs the directory afterwards
(best effort, as extension storage did).

Each site keeps its temporary-file prefix (`.spotiflac-` for extension
storage, `.spotiflac-m3u-` for M3U export, tempfile's `.tmp` default,
exposed as `DEFAULT_TEMP_PREFIX`, for the registry cache, lyrics cache and
both network cover writers), its check placement between fsync and rename,
and its error text: `WriteAtomicError` displays a persist failure with
tempfile's own message, and converts to the underlying io::Error where the
site previously used `PersistError::error`.

Not converted, because their publication differs: playlist staging and
collection snapshots use persist_noclobber (collections also skips fsync),
the backup restore stages into a temporary directory, and the extension
package download maps each step to its own error context.

spotiflac-core now depends on the workspace `tempfile` already used by the
other crates; the lockfile only gains that edge.

2026-10-19 00:36:29 +07:00

..

crates

refactor(core): add fs::write_atomic and use it for the atomic file writes

2026-10-19 00:36:29 +07:00

vendor

chore(rust): update toolchain and dependencies with preserved vendor sources

2026-10-11 14:33:45 +07:00

Cargo.lock

refactor(core): add fs::write_atomic and use it for the atomic file writes

2026-10-19 00:36:29 +07:00

Cargo.toml

build(rust): drop unused direct dependencies and centralize pins

2026-10-18 22:02:35 +07:00

NOTICE

perf(theme): extract cover palettes with native quantization

2026-10-06 23:27:38 +07:00

rust-toolchain.toml

chore(rust): update toolchain and dependencies with preserved vendor sources

2026-10-11 14:33:45 +07:00

SpotiFLACBackend.podspec

feat(backend): migrate production backend to Rust

2026-09-14 22:58:27 +07:00