# Standalone crate - not part of main workspace
[workspace]

[package]
name = "ruvllm-esp32"
version = "0.3.0"
edition = "2021"
rust-version = "1.75"
authors = ["Ruvector Team"]
description = "Tiny LLM inference for ESP32 microcontrollers with INT8/INT4 quantization, multi-chip federation, RuVector semantic memory, and SNN-gated energy optimization"
license = "MIT"
readme = "README.md"
keywords = ["esp32", "llm", "inference", "embedded", "microcontroller"]
categories = ["embedded", "no-std", "science"]
repository = "https://github.com/ruvnet/ruvector"
homepage = "https://github.com/ruvnet/ruvector/tree/main/examples/ruvLLM/esp32"
documentation = "https://docs.rs/ruvllm-esp32"

[dependencies]
# ESP32 HAL and runtime (only for actual ESP32 builds)
esp-idf-svc = { version = "0.49", default-features = false, optional = true }
esp-idf-hal = { version = "0.44", default-features = false, optional = true }
esp-idf-sys = { version = "0.35", default-features = false, optional = true }

# no_std compatible dependencies
heapless = { version = "0.8", features = ["serde"] }  # Fixed-size collections with serde
libm = "0.2"               # Math functions for no_std
fixed = "1.28"             # Fixed-point arithmetic

# Embedded-friendly serialization
postcard = { version = "1.0", default-features = false }
serde = { version = "1.0", default-features = false, features = ["derive"] }

# Logging
log = "0.4"

# For host testing
anyhow = { version = "1.0", optional = true }

[dev-dependencies]
criterion = { version = "0.5", features = ["html_reports"] }

[features]
default = ["host-test", "federation"]
# Host testing mode (no ESP32 dependencies)
host-test = ["anyhow"]
# Full ESP32 std mode
esp32-std = ["esp-idf-svc", "esp-idf-hal", "esp-idf-sys", "anyhow"]
# Pure no_std for bare metal
no_std = []
# Enable SIMD on ESP32-S3 (has vector extensions)
esp32s3-simd = []
# Quantization levels
q8 = []      # INT8 quantization (default)
q4 = []      # INT4 quantization (more compression)
binary = []  # Binary weights (1-bit, extreme compression)
# Federation for multi-chip clusters
federation = []
# Self-learning with MicroLoRA
self-learning = []

[profile.release]
opt-level = "z"      # Optimize for size
lto = true           # Link-time optimization
codegen-units = 1    # Single codegen unit for better optimization
panic = "abort"      # Smaller panic handling
strip = true         # Strip symbols

[profile.dev]
opt-level = 1        # Some optimization even in dev

[[bin]]
name = "ruvllm-esp32"
path = "src/main.rs"

[[example]]
name = "embedding_demo"
path = "examples/embedding_demo.rs"

[[example]]
name = "classification"
path = "examples/classification.rs"

[[example]]
name = "optimization_demo"
path = "examples/optimization_demo.rs"

[[example]]
name = "federation_demo"
path = "examples/federation_demo.rs"
required-features = ["federation"]

[[example]]
name = "massive_scale_demo"
path = "examples/massive_scale_demo.rs"
required-features = ["federation"]

[[example]]
name = "model_sizing_demo"
path = "examples/model_sizing_demo.rs"

[[example]]
name = "medium_scale_demo"
path = "examples/medium_scale_demo.rs"
required-features = ["federation"]

# RuVector Integration Examples

[[example]]
name = "rag_smart_home"
path = "examples/rag_smart_home.rs"
required-features = ["federation"]

[[example]]
name = "anomaly_industrial"
path = "examples/anomaly_industrial.rs"
required-features = ["federation"]

[[example]]
name = "swarm_memory"
path = "examples/swarm_memory.rs"
required-features = ["federation"]

[[example]]
name = "space_probe_rag"
path = "examples/space_probe_rag.rs"
required-features = ["federation"]

[[example]]
name = "voice_disambiguation"
path = "examples/voice_disambiguation.rs"
required-features = ["federation"]

[[example]]
name = "snn_gated_inference"
path = "examples/snn_gated_inference.rs"
required-features = ["federation"]