"Download card data" had been failing on every platform with "missing field
`download_uri`". Scryfall changed the bulk-data API: entries now carry
`jsonl_download_uri`/`compressed_size` instead of `download_uri`/`size`, and
the payload is gzipped JSONL (one card object per line) rather than an
uncompressed JSON array. An existing reference.db keeps working, which is why
this went unnoticed.
- Rename the BulkEntry fields and decompress with flate2 (the response is
Content-Type: application/gzip with no Content-Encoding, so ureq won't
transparently inflate it). rust_backend keeps it pure Rust, so nothing new
has to cross-compile for Android.
- Replace the streaming JSON-array visitor with a line-based JSONL parser.
Closure errors now propagate directly instead of being laundered through
serde::de::Error::custom, so cancellation reports a clean Cancelled;
override_if_cancelled stays as a safety net and its doc comment is corrected.
- Progress wraps the compressed stream, since compressed_size is what the index
reports.
- Test fixtures stay readable pretty-printed JSON arrays via a jsonl() helper
that converts them, so tests still exercise the production parser.
Downloads are far smaller now: 101MB compressed (24 + 77) versus ~740MB, which
matters a lot on a phone.
Also log command failures to the platform log. Tauri command errors are
returned to the WebView as values, so they never reached logcat and the UI only
showed them truncated -- this bug was invisible until then. mlog! is a plain
eprintln!, which tao's Android glue forwards to logcat under RustStdoutStderr,
so no logging dependency is needed. View with: adb logcat -s RustStdoutStderr
Verified against the live API: 36,242 oracle cards, 116,409 printings, trigram
FTS working, and the aarch64 APK still builds.
- New logomark: an original pirate-ship silhouette (hull, twin billowing
sails, swallow-tail pennant) in the terracotta brand gradient on a dark
square — a nod to the MTG card "Pirate Ship", not a reproduction of its
art. Source at src-tauri/icons/logo-source.svg; regenerate the full
platform icon set (desktop/Windows Store/iOS/Android) with
`cargo tauri icon src-tauri/icons/logo-source.svg`.
- Apply it in-app via a new inline ShipLogo component (App.tsx), replacing
the old "M" sidebar mark and "✦" empty-state mark with dark rounded
squares containing the ship glyph.
- Rename the app to lowercase "mtgc" everywhere: window title and
productName (tauri.conf.json), <title> (index.html), sidebar brand text,
empty-state heading.
- Rename the Tauri package/binary mtgc-app -> mtgc (and its lib crate
mtgc_app_lib -> mtgc_lib), so `cargo tauri build` now produces
target/release/mtgc; updated main.rs and every README reference.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
