deny.toml

# https://github.com/EmbarkStudios/cargo-deny
#
# cargo-deny checks our dependency tree for copy-left licenses,
# duplicate dependencies, and rustsec advisories (https://rustsec.org/advisories).
#
# Install: `cargo install cargo-deny`
# Check: `cargo deny check`.


# Note: running just `cargo deny check` without a `--target` can result in
# false positives due to https://github.com/EmbarkStudios/cargo-deny/issues/324
[graph]
targets = [
  { triple = "aarch64-apple-darwin" },
  { triple = "i686-pc-windows-gnu" },
  { triple = "i686-pc-windows-msvc" },
  { triple = "i686-unknown-linux-gnu" },
  { triple = "wasm32-unknown-unknown" },
  { triple = "x86_64-apple-darwin" },
  { triple = "x86_64-pc-windows-gnu" },
  { triple = "x86_64-pc-windows-msvc" },
  { triple = "x86_64-unknown-linux-gnu" },
  { triple = "x86_64-unknown-linux-musl" },
  { triple = "x86_64-unknown-redox" },
]
all-features = true


[advisories]
version = 2
ignore = [
  "RUSTSEC-2023-0086", # TODO(#3741): Waiting for https://github.com/apache/arrow-rs/pull/6401
]


[bans]
multiple-versions = "deny"
wildcards = "allow" # We use them for examples
deny = [
  { name = "cgmath" },      # We use glam
  { name = "cmake" },       # Never again
  { name = "derive_more" }, # Is very slow to compile; see https://github.com/rerun-io/rerun/issues/1316
  { name = "egui_glow" },   # We use wgpu
  { name = "openssl-sys" }, # We prefer rustls
  { name = "openssl" },     # We prefer rustls
  # { name = "reqwest" },   # We prefer ureq - less dependencies TODO(#7876): reenable that when `walkers` is updated
]
skip = [
  { name = "ahash" },             # Popular crate + fast release schedule = lots of crates still using old versions
  { name = "async-channel" },     # Old version via accesskit
  { name = "async-fs" },          # Old version via accesskit
  { name = "base64" },            # Too popular
  { name = "cargo_metadata" },    # Older version used by ply-rs. It's small, and it's build-time only!
  { name = "cfg_aliases" },       # Tiny macro-only crate. wgpu/naga is using an old version
  { name = "hashbrown" },         # Old version used by polar-rs
  { name = "libloading" },        # Old version used by ash (vulkan binding), newer version used by khronos-egl
  { name = "memoffset" },         # Small crate
  { name = "prettyplease" },      # Old version being used by prost
  { name = "pulldown-cmark" },    # Build-dependency via `ply-rs` (!). TODO(emilk): use a better crate for .ply parsing
  { name = "raw-window-handle" }, # Pretty small crate; some crates still on old version
  { name = "redox_syscall" },     # Plenty of versions in the wild
  { name = "spin" },              # Old version used by rusttls
]
skip-tree = [
  { name = "async-io" },       # Old version via rfd
  { name = "cargo-run-wasm" }, # Dev-tool
  { name = "criterion" },      # dev-dependency
  { name = "objc2" },          # old version via accesskit
  { name = "prost-build" },    # only used in objectron example
  { name = "prost-derive" },   # only used in objectron example
  { name = "toml_edit" },      # Old version via egui-winit, newer used by rustdoc-json
  { name = "windows" },        # Old version used by accesskit_windows, newer version used by wgpu
  { name = "tower" },          # tonic depends on 0.4.3, but also transitively (axum) on 0.5.1
  { name = "walkers" },        # TODO(#7876): suppress that when `walkers` is updated
]


[licenses]
version = 2
private = { ignore = true }
confidence-threshold = 0.93 # We want really high confidence when inferring licenses from text
allow = [
  "Apache-2.0 WITH LLVM-exception", # https://spdx.org/licenses/LLVM-exception.html
  "Apache-2.0",                     # https://tldrlegal.com/license/apache-license-2.0-(apache-2.0)
  "BSD-2-Clause",                   # https://tldrlegal.com/license/bsd-2-clause-license-(freebsd)
  "BSD-3-Clause",                   # https://tldrlegal.com/license/bsd-3-clause-license-(revised)
  "BSL-1.0",                        # https://tldrlegal.com/license/boost-software-license-1.0-explained
  "CC0-1.0",                        # https://creativecommons.org/publicdomain/zero/1.0/
  "ISC",                            # https://www.tldrlegal.com/license/isc-license
  "LicenseRef-UFL-1.0",             # See https://github.com/emilk/egui/issues/2321
  "MIT-0",                          # https://choosealicense.com/licenses/mit-0/
  "MIT",                            # https://tldrlegal.com/license/mit-license
  "MPL-2.0",                        # https://www.mozilla.org/en-US/MPL/2.0/FAQ/ - see Q11. Used by webpki-roots on Linux.
  "OFL-1.1",                        # https://spdx.org/licenses/OFL-1.1.html
  "OpenSSL",                        # https://www.openssl.org/source/license.html - used on Linux
  "Unicode-DFS-2016",               # https://spdx.org/licenses/Unicode-DFS-2016.html
  "Zlib",                           # https://tldrlegal.com/license/zlib-libpng-license-(zlib)
]
exceptions = []

[[licenses.clarify]]
name = "webpki"
expression = "ISC"
license-files = [{ path = "LICENSE", hash = 0x001c7e6c }]

[[licenses.clarify]]
name = "ring"
expression = "MIT AND ISC AND OpenSSL"
license-files = [{ path = "LICENSE", hash = 0xbd0eed23 }]


[sources]
unknown-registry = "deny"
unknown-git = "deny"

[sources.allow-org]
github = ["emilk", "rerun-io"]