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DarkRoom/Cargo.toml
T
dtourolle 5dc1279429 Add the Android app shell; cap cross-build parallelism
Cap both halves of the container build: CARGO_BUILD_JOBS limits how many
rustc processes cargo starts, while --cpus limits what the container gets
regardless of what nested build scripts spawn — cc, cmake, and ring's asm
build all parallelise on their own account and do not consult cargo. Without
both, a full cross-compile takes every thread on the host and makes the
machine unusable for the length of a background build.

Assisted-by: LLM
2026-08-09 21:10:00 +02:00

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[workspace]
resolver = "2"
members = [
"core/dr-types",
"core/dr-catalog",
"core/dr-thumbs",
"core/dr-decode",
"core/dr-gpu",
"core/dr-lens",
"core/dr-pipeline",
"core/dr-sync",
"core/dr-sync-nextcloud",
"platform/dr-plat",
"ui/dr-ui",
"apps/darkroom-desktop",
"apps/darkroom-android",
"tools/traceability",
]
[workspace.package]
version = "0.1.0"
edition = "2021"
rust-version = "1.92"
license = "GPL-3.0-or-later"
repository = "https://github.com/dtourolle/DarkRoom"
[workspace.dependencies]
# Internal
dr-types = { path = "core/dr-types" }
dr-catalog = { path = "core/dr-catalog" }
dr-thumbs = { path = "core/dr-thumbs" }
dr-decode = { path = "core/dr-decode" }
dr-gpu = { path = "core/dr-gpu" }
dr-lens = { path = "core/dr-lens" }
dr-pipeline = { path = "core/dr-pipeline" }
dr-plat = { path = "platform/dr-plat" }
dr-sync = { path = "core/dr-sync" }
dr-sync-nextcloud = { path = "core/dr-sync-nextcloud" }
dr-ui = { path = "ui/dr-ui" }
# GPU + UI
wgpu = "23"
slint = { version = "1.9", default-features = false }
slint-build = "1.9"
# UI token codegen (S2): style.yaml -> theme.slint. serde_yaml was deprecated
# by its maintainer in 2024 and serde_yml, the first fork, has since been
# deprecated too; serde_norway is the fork still receiving releases. Its
# mappings preserve insertion order, which is what lets the generated Slint
# keep the token ordering the YAML author chose.
serde_norway = "0.9"
# Foundations
anyhow = "1"
thiserror = "2"
log = "0.4"
env_logger = "0.11"
pollster = "0.4"
# Networking — no mature Nextcloud crate exists; the connector is hand-rolled
# over reqwest (D7). reqwest_dav was evaluated and is too thin to build on.
# `rustls-no-provider` rather than `rustls`: the latter defaults to the
# aws-lc-rs crypto provider, whose aws-lc-sys crate is C and fails to
# cross-compile for Android — precisely the NDK pain D1 chose Rust to avoid.
# ring is pure Rust apart from a small asm core that does build under the NDK.
#
# Note this still pulls rustls-platform-verifier, which crashes on Android
# unless initialised from Kotlin (spike S3). D7 records `tls_certs_only` plus
# webpki-roots as the escape hatch.
reqwest = { version = "0.13", default-features = false, features = ["rustls-no-provider", "stream", "json"] }
rustls = { version = "0.23", default-features = false, features = ["ring", "std", "tls12"] }
quick-xml = "0.41"
tokio = { version = "1", features = ["rt-multi-thread", "macros", "sync", "time"] }
url = "2.5"
async-trait = "0.1"
serde = { version = "1", features = ["derive"] }
serde_json = "1"
base64 = "0.23"
# Platform secure storage: Secret Service on Linux, Keystore on Android
# (FR-NC-2). Credentials never touch the catalog or a plain file.
# keyring 4 restructured its features: `v1` is the default set and brings
# the zbus Secret Service backend, which is what GNOME Keyring and KWallet
# (via ksecretd) both speak.
keyring = { version = "4", features = ["v1"] }
# Decode. rawler is the pure-Rust decoder (D2); zune-jpeg decodes the
# embedded previews rawler extracts.
# Catalog. `bundled` compiles SQLite from source rather than linking the
# system library — the same cross-compilation reasoning as the TLS choice
# above: no system dependency to satisfy under the Android NDK.
#
# `backup` is not optional in practice: it is what takes a consistent snapshot
# of a live WAL database for upload. A filesystem copy of `catalog.sqlite`
# while a `-wal` exists beside it uploads a torn file.
rusqlite = { version = "0.40", features = ["bundled", "backup"] }
rawler = "0.7"
zune-jpeg = "0.4.21"
# Thumbnails are stored encoded, not as raw RGBA: a 256px RGBA buffer is
# ~256 KB against ~20 KB as JPEG, and the store syncs to Nextcloud where that
# 13× is transfer cost on every client. Pure Rust, no C dependency — the same
# criterion behind the TLS and SQLite choices above.
jpeg-encoder = "0.7"
bytemuck = { version = "1", features = ["derive"] }
# Lens correction profiles. A pure-Rust port of Lensfun rather than a binding
# to the C library, for the same cross-compilation reason as the TLS and
# SQLite choices above: liblensfun would be a third C dependency to satisfy
# under the Android NDK.
#
# The database ships *inside* the crate — 56 XML files, gzipped at build time
# and decompressed on first lookup. That matters beyond convenience: Android
# gives us no filesystem path (ARCH §6.9), so a database loaded from a
# system directory would have nowhere to live there.
#
# Licence: LGPL-3.0-or-later, which upgrades cleanly into our GPLv3 (D8).
# The upstream Lensfun *database* is CC-BY-SA and is redistributed by the
# crate; attribution belongs in the about screen.
#
# Caveat worth remembering: this is a third-party port at 0.7.0, not upstream
# Lensfun. Verified working against the bundled database (interpolation
# between calibration points, and an unknown lens returning empty rather than
# panicking), but the pipeline talks to it through its own profile types so
# swapping it out is not a pipeline change.
lensfun = "0.7"
[profile.dev]
# Dependencies optimised even in dev builds — wgpu and image decoding are
# unusably slow otherwise, and they rarely need debugging.
opt-level = 0
[profile.dev.package."*"]
opt-level = 2
[profile.release]
lto = "thin"
codegen-units = 1