[package]
name = "nvsim"
version.workspace = true
edition.workspace = true
authors.workspace = true
license.workspace = true
description = "Deterministic NV-diamond magnetometer pipeline simulator (source -> propagation -> NV ensemble -> ADC + lockin demod)"
repository.workspace = true
keywords = ["nv-diamond", "magnetometer", "simulator", "physics", "biot-savart"]
categories = ["science", "simulation"]
readme = "README.md"

# `nvsim` is a standalone leaf crate. It deliberately has NO internal RuView
# dependencies — see `docs/research/quantum-sensing/15-nvsim-implementation-plan.md`
# §1.1 for the rationale. RuView integration (frame format alignment with
# `wifi-densepose-core::FrameKind`, ruvector trace compression, etc.) is
# tracked as Optional Integrations in a follow-up section of the README and
# lands behind feature flags after the core simulator is shipping.
[dependencies]
serde = { workspace = true }
serde_json = { workspace = true }
thiserror = { workspace = true }
tracing = { workspace = true }

# Pass 4: deterministic ChaCha20 PRNG for shot-noise sampling. Same
# `(scene, seed)` produces byte-identical outputs across runs and machines —
# the determinism commitment in plan §5.
rand = "0.8"
rand_chacha = "0.3"

# Pass 5: SHA-256 over concatenated MagFrame bytes is the simulator's
# content-addressable witness. Same scene + seed → same digest, the
# foundation of Pass 6's proof bundle.
sha2 = { workspace = true }

[dev-dependencies]
approx = "0.5"
criterion = { workspace = true }

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