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`.
#
# For finding duplicate dependencies:  cargo deny check bans --hide-inclusion-graph


# 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-2024-0436", # https://rustsec.org/advisories/RUSTSEC-2024-0436 - paste is unmaintained - https://github.com/dtolnay/paste
  "RUSTSEC-2024-0014", # https://rustsec.org/advisories/RUSTSEC-2024-0014 - generational-arena is unmaintained
  "RUSTSEC-2025-0141", # https://rustsec.org/advisories/RUSTSEC-2025-0141 - bincode is unmaintained - https://git.sr.ht/~stygianentity/bincode/tree/v3.0/item/README.md
  # TODO(quickwit-oss/tantivy#2796): Remove when changes trickle down to `lance`.
  "RUSTSEC-2026-0002", # https://rustsec.org/advisories/RUSTSEC-2026-0002 - lance uses an old version of `lru`
]


[bans]
multiple-versions = "deny"
wildcards = "allow" # We use them for examples
deny = [
  { name = "cgmath", reason = "We use glam" },
  { name = "cmake", reason = "Never again" },
  { name = "derive_more", reason = "Is very slow to compile; see https://github.com/rerun-io/rerun/issues/1316" },
  { name = "egui_glow", reason = "We use wgpu" },
  { name = "openssl-sys", reason = "We prefer rustls" },
  { name = "openssl", reason = "We prefer rustls" },

  # We have to allow egui_kittest since we use it behind a `testing` feature flag, rather than just as a dev-dependency.
  #{ name = "egui_kittest", reason = "Only allowed as a dev-dependency for testing." },

  # We have to allow insta because it's used by `re_redap_tests`, which contains test code
  #{ name = "insta", reason = "Only allowed as a dev-dependency for testing." },
]
skip = [
  { name = "base64" }, # Too popular
  { name = "block2" }, # Old version via rfd
  { name = "bzip2" }, # Remove after https://github.com/apache/datafusion/pull/17509 closes
  { name = "console" }, # smallish
  { name = "cargo-platform" }, # used by rustdoc-json
  { name = "cargo_metadata" }, # used by rustdoc-json
  { name = "core-foundation" }, # Currently, e.g. `webbrowser` and `winit` use different versions.
  { name = "core-graphics-types" }, # wgpu requires 0.2 while winit is still on 0.1
  { name = "downcast-rs" }, # eco-system is transitioning from 1 to 2
  { name = "event-listener" }, # remove after https://github.com/lance-format/lance/pull/4834 closes
  { name = "gimli" }, # wasm-bindgen
  { name = "hashbrown" }, # Old version used by polar-rs
  { name = "itertools" }, # Too popular
  { name = "libloading" }, # datafusion-ffi needs an older version than wgpu
  { name = "lru" }, # because of lance
  { name = "lz4_flex" }, # the Arrow ecosystem is a bit behind, but it's fine, this is a very tiny, flat dependency
  { name = "memmap2" }, # because of walkers
  { name = "nom" }, # lance
  { name = "objc2-app-kit" }, # `accesskit_macos` uses a different version than `arboard`
  { name = "objc2-foundation" }, # `accesskit_macos` uses a different version than `arboard`
  { name = "objc2" }, # `accesskit_macos` uses a different version than `arboard`
  { name = "ordered-float" }, # Old version being used by parquet, but super small!
  { name = "petgraph" }, # Remove after next release due to https://github.com/tokio-rs/prost/pull/1327
  { name = "prost-build" }, # waiting new lance update
  { name = "prost-derive" }, # waiting new lance update
  { name = "prost-types" }, # waiting new lance update
  { name = "prost" }, # waiting new lance update
  { name = "quick-xml" }, # because of urdf-rs
  { name = "redox_syscall" }, # Plenty of versions in the wild
  { name = "rustc-hash" }, # numpy with compatible pyo3 requires different version than wgpu
  { name = "socket2" }, # tonic, axum, …
  { name = "unicode-width" }, # walkers depends on 0.1 via http-cache-request / cacache
  { name = "rustix" }, # tantivy uses an old version.
  { name = "linux-raw-sys" }, # because of two rustix versions.
  { name = "bitflags" }, # core-graphics & png uses an older version.
]
skip-tree = [
  { name = "petgraph" }, # b/c lance
  { name = "phf" }, # b/c mime_guess2
  { name = "rand_distr" }, # from ndarray-rand
  { name = "skeptic" }, # dev-dependency
  { name = "thiserror" }, # Waiting for eco-system to switch to 2.0
  { name = "toml" }, # b/c cargo_metadata
  { name = "webpki-roots" }, # need to update ureq
  { name = "windows-sys" }, # Impossible
  { name = "windows-targets" }, # Impossible
  { name = "windows" }, # Impossible
  { name = "zerocopy" }, # Need to update re_rav1d
  # NOTE: `skip-tree` skips the whole tree! Consider adding to just `skip` instead (scroll up!)
]

[licenses]
version = 2
private = { ignore = true }
confidence-threshold = 0.93 # We want really high confidence when inferring licenses from text
allow = [
  "0BSD", # https://opensource.org/license/0bsd
  "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/
  "CDLA-Permissive-2.0", # https://cdla.dev/permissive-2-0/
  "ISC", # https://www.tldrlegal.com/license/isc-license
  "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
  "Ubuntu-font-1.0", # https://ubuntu.com/legal/font-licence
  "Unicode-3.0", # https://www.unicode.org/license.txt
  "Zlib", # https://tldrlegal.com/license/zlib-libpng-license-(zlib)
  "bzip2-1.0.6", # https://github.com/trifectatechfoundation/libbzip2-rs/blob/v0.2.2/COPYING
]
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"]