[package]
name = "halo2_proofs"
version = "0.3.0"
authors = [
    "Sean Bowe <sean@electriccoin.co>",
    "Ying Tong Lai <yingtong@electriccoin.co>",
    "Daira Emma Hopwood <daira@jacaranda.org>",
    "Jack Grigg <jack@electriccoin.co>",
]
edition = "2021"
rust-version = "1.60"
description = """
Fast PLONK-based zero-knowledge proving system with no trusted setup
"""
license = "MIT OR Apache-2.0"
repository = "https://github.com/zcash/halo2"
documentation = "https://docs.rs/halo2_proofs"
readme = "README.md"
categories = ["cryptography"]
keywords = ["halo", "proofs", "zkp", "zkSNARKs"]

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

[[bench]]
name = "arithmetic"
harness = false

[[bench]]
name = "hashtocurve"
harness = false

[[bench]]
name = "plonk"
harness = false

[[bench]]
name = "dev_lookup"
harness = false

[[bench]]
name = "fft"
harness = false

[dependencies]
backtrace = { version = "0.3", optional = true }
ff = "0.13"
group = "0.13"
pasta_curves = "0.5"
rand_core = { version = "0.6", default-features = false }
tracing = "0.1"
blake2b_simd = "1"
maybe-rayon = {version = "0.1.0", default-features = false}

# Developer tooling dependencies
plotters = { version = "0.3.0", default-features = false, optional = true }
tabbycat = { version = "0.1", features = ["attributes"], optional = true }

# Legacy circuit compatibility
halo2_legacy_pdqsort = { version = "0.1.0", optional = true }

[dev-dependencies]
assert_matches = "1.5"
criterion = "0.3"
gumdrop = "0.8"
proptest = "1"
rand_core = { version = "0.6", default-features = false, features = ["getrandom"] }

# Indirect dev-dependencies that we pin to preserve MSRV in CI checks.
dashmap = ">=5, <5.5.0" # dashmap 5.5.0 has MSRV 1.64
image = ">=0.24, <0.24.5" # image 0.24.5 has MSRV 1.61
tempfile = ">=3, <3.7.0" # tempfile 3.7.0 has MSRV 1.63

[target.'cfg(all(target_arch = "wasm32", target_os = "unknown"))'.dev-dependencies]
getrandom = { version = "0.2", features = ["js"] }

[features]
default = ["batch", "multicore"]
multicore = ["maybe-rayon/threads"]
dev-graph = ["plotters", "tabbycat"]
test-dev-graph = [
    "dev-graph",
    "plotters/bitmap_backend",
    "plotters/bitmap_encoder",
    "plotters/ttf",
]
gadget-traces = ["backtrace"]
sanity-checks = []
batch = ["rand_core/getrandom"]
floor-planner-v1-legacy-pdqsort = ["halo2_legacy_pdqsort"]

# In-development features
# See https://zcash.github.io/halo2/dev/features.html
beta = [
]
nightly = [
    "beta",
]
# Add flags for in-development features above this line.

[lib]
bench = false

[[example]]
name = "circuit-layout"
required-features = ["test-dev-graph"]