Cargo.toml

# SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0

[package]
name = "dynamo-kv-router"
description = "KV Router - Radix tree for LLM KV cache routing"
version.workspace = true
edition.workspace = true
authors.workspace = true
license.workspace = true
repository.workspace = true

[features]
default = []
metrics = []
bench = ["dep:clap", "dep:indicatif", "dep:serde_json", "dep:plotters"]
indexer-bin = ["metrics", "dep:axum", "dep:clap", "dep:zeromq", "dep:tracing-subscriber", "dep:serde_json"]

[dependencies]
# repo
dynamo-runtime = { workspace = true }
dynamo-tokens = { workspace = true }

# workspace
anyhow = { workspace = true }
async-trait = { workspace = true }
dashmap = { workspace = true }
derive_builder = { workspace = true }
derive-getters = { workspace = true }
prometheus = { workspace = true }
rand = { workspace = true }
serde = { workspace = true }
serde_json = { workspace = true, optional = true }
thiserror = { workspace = true }
tokio = { workspace = true }
tokio-util = { workspace = true }
tracing = { workspace = true }
uuid = { workspace = true }
validator = { workspace = true }
xxhash-rust = { workspace = true }

# dependencies
flume = "0.12.0"
parking_lot = { workspace = true }
rmp-serde = { workspace = true }

# bench (optional)
clap = { version = "4.5", features = ["derive"], optional = true }
indicatif = { version = "0.18.0", optional = true }
plotters = { version = "0.3", optional = true, default-features = false, features = ["svg_backend", "line_series", "point_series", "full_palette"] }
rustc-hash = "2.1.1"

# indexer-bin (optional)
axum = { workspace = true, optional = true }
zeromq = { version = "0.4.1", optional = true }
tracing-subscriber = { workspace = true, optional = true }

[package.metadata.cargo-machete]
ignored = ["indicatif", "plotters"]

[dev-dependencies]
rstest = "0.18.2"
rstest_reuse = "0.7.0"
serde_json = { workspace = true }
tokio = { workspace = true, features = ["rt", "macros", "time"] }
dynamo-tokens = { workspace = true }

[[bin]]
name = "dynamo-kv-indexer"
path = "src/bin/kv_indexer/main.rs"
required-features = ["indexer-bin"]