flowscope 0.1.0

Passive flow & session tracking for packet capture (runtime-free, cross-platform)
Documentation 
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[package]
name = "flowscope"
version = "0.1.0"
edition = "2024"
rust-version = "1.85"
license = "MIT OR Apache-2.0"
repository = "https://github.com/p13marc/flowscope"
homepage = "https://github.com/p13marc/flowscope"
authors = ["Marc Pardo <p13marc@gmail.com>"]
description = "Passive flow & session tracking for packet capture (runtime-free, cross-platform)"
keywords = ["flow", "session", "tcp", "packet", "passive"]
categories = ["network-programming", "parser-implementations"]
readme = "README.md"
documentation = "https://docs.rs/flowscope"
# `plans/` is roadmap / design history — useful in-repo, not on
# crates.io. `target/` is auto-excluded.
exclude = ["plans/"]

[dependencies]
bitflags = "2"
thiserror = "2"

# `extractors` feature
etherparse = { version = "0.16", optional = true }

# `tracker` feature
ahash = { version = "0.8", default-features = false, optional = true }
smallvec = { version = "1", optional = true }
arrayvec = { version = "0.7", optional = true }
lru = { version = "0.16", optional = true }

# `http` feature
httparse = { version = "1.10", optional = true }
bytes = { version = "1", optional = true }

# `tls` feature
tls-parser = { version = "0.12", optional = true }

# `tls/ja3` sub-feature
md-5 = { version = "0.10", optional = true }
hex = { version = "0.4", optional = true }

# `dns` feature
simple-dns = { version = "0.10", optional = true }

# `pcap` feature
pcap-file = { version = "2", optional = true }

[dev-dependencies]
proptest = "1"
pcap-file = "2"

[features]
default = ["extractors", "tracker", "reassembler", "session"]

# Core layers — start small or take the lot.
extractors = ["dep:etherparse"]
tracker = ["dep:ahash", "dep:smallvec", "dep:arrayvec", "dep:lru"]
reassembler = ["tracker"]
session = ["tracker"]

# `test-helpers` exposes `extract::parse::test_frames` for proptest,
# fuzz harnesses, and fixture generation. Not for production use.
test-helpers = ["extractors"]

# Protocol parsers. Each is a self-contained module gated by its feature.
http = ["reassembler", "session", "dep:httparse", "dep:bytes"]
tls = ["reassembler", "session", "dep:tls-parser", "dep:bytes"]
ja3 = ["tls", "dep:md-5", "dep:hex"]
dns = ["extractors", "tracker", "session", "dep:simple-dns"]

# pcap source adapter (offline replay).
pcap = ["extractors", "tracker", "dep:pcap-file"]

# Convenience: turn everything on.
full = ["http", "tls", "ja3", "dns", "pcap"]

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

[[example]]
name = "generate_fixtures"
required-features = ["test-helpers"]

[[example]]
name = "pcap_buffered_reassembly"
required-features = ["pcap", "reassembler"]

[[example]]
name = "pcap_flow_keys"
required-features = ["pcap"]

[[example]]
name = "pcap_flow_summary"
required-features = ["pcap"]

[[example]]
name = "http_log"
required-features = ["http", "pcap"]

[[example]]
name = "tls_observer"
required-features = ["tls", "pcap"]

[[example]]
name = "dns_log"
required-features = ["dns", "pcap"]

[[test]]
name = "http_parser"
required-features = ["http"]

[[test]]
name = "http_pcap"
required-features = ["http", "pcap"]

[[test]]
name = "tls_parser"
required-features = ["tls"]

[[test]]
name = "dns_parser"
required-features = ["dns"]

[[test]]
name = "pcap_integration"
required-features = ["pcap"]

[[test]]
name = "pcap_fixtures"
required-features = ["pcap", "test-helpers"]

[[test]]
name = "proptest_invariants"
required-features = ["test-helpers", "tracker"]

[[test]]
name = "parser_proptest"
required-features = ["http", "tls", "dns"]