Cargo.toml

[workspace]
members = ["benchmarks/engine-comparison"]
default-members = ["."]
resolver = "3"

[package]
name = "pagedb"
version = "0.1.0"
edition = "2024"
rust-version = "1.85"
license = "MIT OR Apache-2.0"
description = "Encrypted, portable, embedded page store with B+ tree and segment-file surfaces."
repository = "https://github.com/nodedb-lab/pagedb"
homepage = "https://github.com/nodedb-lab/pagedb"
documentation = "https://docs.rs/pagedb"
readme = "README.md"
keywords = ["database", "encryption", "storage", "btree", "embedded"]
categories = ["database-implementations", "cryptography", "embedded"]
authors = ["Farhan Syah"]

[package.metadata.docs.rs]
all-features = true
rustdoc-args = ["--cfg", "docsrs"]

[lib]
# Benchmarking goes through the `harness = false` fluxbench targets below;
# the default libtest harness must not also build one for the lib.
bench = false

[dependencies]
# Production black-box recorder — corruption/invariant reports with a
# breadcrumb flight recorder. Optional + behind `diagnostics` (see [features]);
# the real `diag` impl is additionally gated off wasm32 so OPFS builds stay lean.
faultbox = { version = "0.1.0", optional = true }
aes-gcm = "0.10"
chacha20poly1305 = "0.10"
hkdf = "0.12"
hmac = "0.12"
sha2 = "0.10"
subtle = "2.6"
zeroize = { version = "1.8", features = ["zeroize_derive"] }
thiserror = "2"
bytes = "1"
tracing = "0.1"
parking_lot = "0.12"
rayon = "1"
rustc-hash = "2"
# `std` is required (not just `js`): `PagedbError::Randomness(#[from]
# getrandom::Error)` relies on `getrandom::Error: std::error::Error`, which
# getrandom only provides under `std`. In the workspace a sibling crate enabled
# `std` via feature unification, masking the gap — published standalone, pagedb
# must declare the feature it actually uses.
getrandom = { version = "0.2", features = ["js", "std"] }

# tokio's `rt-multi-thread` and `fs` features are not supported on
# `wasm32-unknown-unknown`. Split per target so OPFS builds compile.
[target.'cfg(not(target_arch = "wasm32"))'.dependencies.tokio]
version = "1"
features = ["rt", "rt-multi-thread", "macros", "sync", "io-util", "fs", "time"]

[target.'cfg(target_arch = "wasm32")'.dependencies.tokio]
version = "1"
features = ["rt", "macros", "sync", "io-util", "time"]

[target.'cfg(unix)'.dependencies]
libc = "0.2"

[target.'cfg(windows)'.dependencies]
windows-sys = { version = "0.61", features = [
    "Win32_Foundation",
    "Win32_Storage_FileSystem",
    "Win32_System_IO",
    "Win32_System_Threading",
] }

[target.'cfg(any(target_os = "macos", target_os = "ios"))'.dependencies]
dispatch2 = "0.3"
block2 = "0.6"
libc = "0.2"

[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
tempfile = "3"
memmap2 = "0.9"
lz4_flex = { version = "0.13", optional = true, default-features = false, features = [
    "safe-encode",
    "safe-decode",
] }

[target.'cfg(target_arch = "wasm32")'.dependencies]
wasm-bindgen = { version = "0.2", optional = true }
wasm-bindgen-futures = { version = "0.4", optional = true }
js-sys = { version = "0.3", optional = true }
serde = { version = "1", features = ["derive"], optional = true }
serde-wasm-bindgen = { version = "0.6", optional = true }
send_wrapper = { version = "0.6", optional = true }
futures = { version = "0.3", optional = true, default-features = false, features = [
    "alloc",
] }
web-sys = { version = "0.3", optional = true, features = [
    "FileSystemDirectoryHandle",
    "FileSystemFileHandle",
    "FileSystemSyncAccessHandle",
    "FileSystemGetFileOptions",
    "FileSystemRemoveOptions",
    "StorageManager",
    "Navigator",
    "Worker",
    "WorkerOptions",
    "WorkerType",
    "MessageEvent",
    "ErrorEvent",
] }

[target.'cfg(any(target_os = "linux", all(target_os = "android", not(target_arch = "arm"))))'.dependencies]
io-uring = "0.7"

[features]
default = ["diagnostics"]
# Emit black-box reports (corruption, read-verify failures) and operation
# breadcrumbs via the `faultbox` crate. Inert until the host application calls
# `faultbox::init`; a no-op on wasm32 regardless.
diagnostics = ["dep:faultbox"]
compression = ["dep:lz4_flex"]
opfs = [
    "dep:wasm-bindgen",
    "dep:wasm-bindgen-futures",
    "dep:js-sys",
    "dep:web-sys",
    "dep:serde",
    "dep:serde-wasm-bindgen",
    "dep:send_wrapper",
    "dep:futures",
]

[dev-dependencies]
tokio = { version = "1", features = [
    "rt",
    "rt-multi-thread",
    "macros",
    "test-util",
] }
tracing-subscriber = { version = "0.3", features = ["env-filter", "fmt"] }
tempfile = "3"
aes-gcm = "0.10"
fluxbench = "0.1"
# Generated adversarial input for the decoders and the structural walks. Runs
# inside the normal `cargo nextest` suite on every Tier-1 target, which is why
# it is proptest and not a nightly-only libFuzzer harness. Dev-only: it must
# never reach the published surface or the default feature set.
proptest = "1.11"

[[bin]]
name = "pagedb-fsck"
path = "src/bin/pagedb-fsck/main.rs"
bench = false

# These are executable benchmarks, not test harnesses. The cross-engine suite
# is a separate non-default workspace package so normal PageDB tests never
# resolve its RocksDB, redb, or SQLite dependencies.
[[bench]]
name = "segment"
harness = false
test = false

[[bench]]
name = "compaction"
harness = false
test = false

[[bench]]
name = "authenticated_node_read"
harness = false
test = false

[[bench]]
name = "read_path"
harness = false
test = false

[[bench]]
name = "write_path"
harness = false
test = false

[profile.release]
lto = "thin"
codegen-units = 1