[package]
name = "arcon"
version = "0.2.1"
authors = ["Max Meldrum <mmeldrum@kth.se>"]
edition = "2018"
rust-version = "1.56"
readme = "../README.md"
license = "Apache-2.0"
repository = "https://github.com/cda-group/arcon"
homepage = "https://github.com/cda-group/arcon"
description = """
A runtime for writing streaming applications
"""

[features]
default = []
rocksdb = ["arcon_state/rocks"]
kafka = ["rdkafka", "futures", "serde_json"]
socket = ["tokio", "tokio-util", "futures", "serde", "serde_json"]
hardware_counters = ["perf-event", "metrics"]
prometheus_exporter = ["metrics-exporter-prometheus", "metrics"]
allocator_metrics = ["arcon_allocator/metrics"]
state_metrics = ["arcon_state/metrics"]

[dependencies]
arcon_allocator = { version = "0.2", path = "arcon_allocator" }
arcon_macros = { version = "0.2", path = "../arcon_macros" }
arcon_state = { version = "0.2", path = "arcon_state" }
arcon_util = { version = "0.2", path = "../arcon_util", features = ["hasher"] }

kompact = "0.11"
uuid = "0.8"
cfg-if = "0.1.10"
crossbeam-utils = "0.7"
num_cpus = "1.0"
hierarchical_hash_wheel_timer = "1.1"
snafu = "0.6"
arrow = "5.0"
parquet = { version = "5.0", features = ["zstd"] }

# Logging
slog = "2"
slog-async = "2"
slog-term = "2"

# Hashing
fxhash = "0.2.1"

# Serialisation
prost = "0.9"
bytes = "1.0"

# Optional
rdkafka = { version = "0.26", optional = true }
tokio = { version = "1.0", optional = true, features = ["full"] } # TODO: figure out which are truly needed
tokio-util = { version = "0.6", optional = true, features = ["full"] }
futures = { version = "0.3", optional = true }
serde_json = { version = "1.0.44", optional = true }
serde = { version = "1.0.104", optional = true, features = ["derive"] }
hocon = { version = "0.3", optional = true, default-features = false, features = ["serde-support"] }
metrics = { version = "0.16.0", optional = true }
metrics-exporter-prometheus = { version = "0.5.0", optional = true }

[target.'cfg(target_os = "linux")'.dependencies]
perf-event = { version = "0.4.7", optional = true }


[dev-dependencies]
tempfile = "3"
rand = "0.6.5"
slog = { version = "2.2", features = ["max_level_error"] }
criterion = "0.3"
once_cell = "1.3.1"

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

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

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

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