transcribe-rs/Cargo.toml at main · cjpais/transcribe-rs · GitHub

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[package]
name = "transcribe-rs"
version = "0.3.11"
build = "build.rs"
edition = "2021"
description = "A simple library to help you transcribe audio"
license = "MIT"
repository = "https://github.com/cjpais/transcribe-rs"

[features]
default = []

# Shared audio feature extraction (mel spectrogram, CTC decode, etc.)
audio-features = ["dep:ndarray", "dep:rustfft"]

# ONNX-based models (SenseVoice, GigaAM, Parakeet, Moonshine, Canary)
onnx = ["audio-features", "dep:ort", "dep:base64", "dep:regex", "dep:once_cell"]

# Whisper via whisper.cpp (CPU-only by default; add whisper-metal, whisper-vulkan, or whisper-cuda for GPU)
whisper-cpp = ["dep:whisper-rs", "whisper-rs/raw-api"]

# --- Whisper Accelerators ---
whisper-metal  = ["whisper-cpp", "whisper-rs/metal"]
whisper-vulkan = ["whisper-cpp", "whisper-rs/vulkan"]
whisper-cuda   = ["whisper-cpp", "whisper-rs/cuda"]

# Whisperfile server
whisperfile = ["dep:ureq"]

# Remote engines
openai = ["dep:async-openai", "dep:tokio", "dep:async-trait"]

# Silero neural VAD (requires silero_vad_v4.onnx model file)
vad-silero = ["dep:ort", "dep:ndarray"]

# --- ORT Accelerators ---
# Note: ort-cuda pulls in the CUDA execution provider, which adds ~800 MB+
# to the ORT binary and requires a CUDA toolkit / cuDNN installation at runtime.
ort-cuda     = ["onnx", "ort/cuda"]
ort-tensorrt = ["ort-cuda", "ort/tensorrt"]
ort-directml = ["onnx", "ort/directml"]
ort-rocm     = ["onnx", "ort/rocm"]
ort-coreml   = ["onnx", "ort/coreml"]
ort-webgpu   = ["onnx", "ort/webgpu"]
ort-xnnpack  = ["onnx", "ort/xnnpack"]
ort-tracing  = ["onnx", "ort/tracing"]
ort-accel    = ["ort-cuda", "ort-tensorrt", "ort-directml", "ort-rocm", "ort-coreml", "ort-webgpu", "ort-xnnpack"]

# Convenience
all = ["onnx", "whisper-cpp", "whisperfile", "openai"]

[dependencies]
# Always required
thiserror = "2"
hound = "3.5.1"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
log = "0.4.28"
env_logger = "0.10.0"
derive_builder = { version = "0.20.2" }

# ONNX runtime
ort = { version = "=2.0.0-rc.12", optional = true }
ndarray = { version = "0.17", optional = true }
regex = { version = "1.11.2", optional = true }
once_cell = { version = "1.21.3", optional = true }
rustfft = { version = "6", optional = true }
base64 = { version = "0.22", optional = true }

# Whisperfile
ureq = { version = "3", optional = true }

# ITN (Inverse Text Normalization)
# nemo-text-processing = { version = "0.1.0", git = "https://github.com/FluidInference/text-processing-rs", optional = true }  # TODO: re-enable when published to crates.io

# OpenAI
tokio = { version = "1.47.1", features = ["rt-multi-thread"], optional = true }
async-openai = { version = "0.29.3", optional = true }
async-trait = { version = "0.1.89", optional = true }

# Whisper (GPU features controlled by whisper-metal / whisper-vulkan / whisper-cuda feature flags)
whisper-rs = { version = "0.16.0", optional = true }

# Examples with required features
[[example]]
name = "parakeet"
required-features = ["onnx"]

[[example]]
name = "whisper"
required-features = ["whisper-cpp"]

[[example]]
name = "moonshine"
required-features = ["onnx"]

[[example]]
name = "moonshine_streaming"
required-features = ["onnx"]

[[example]]
name = "gigaam"
required-features = ["onnx"]

[[example]]
name = "sense_voice"
required-features = ["onnx"]

[[example]]
name = "canary"
required-features = ["onnx"]

[[example]]
name = "cohere"
required-features = ["onnx"]

[[example]]
name = "whisperfile"
required-features = ["whisperfile"]

[[example]]
name = "openai"
required-features = ["openai"]

[dev-dependencies]
once_cell = "1.21.3"

# Tests with required features
[[test]]
name = "parakeet"
required-features = ["onnx"]

[[test]]
name = "whisper"
required-features = ["whisper-cpp"]

[[test]]
name = "moonshine"
required-features = ["onnx"]

[[test]]
name = "gigaam"
required-features = ["onnx"]

[[test]]
name = "sense_voice"
required-features = ["onnx"]

[[test]]
name = "canary"
required-features = ["onnx"]

[[test]]
name = "cohere"
required-features = ["onnx"]

[[test]]
name = "whisperfile"
required-features = ["whisperfile"]

[[test]]
name = "openai"
required-features = ["openai"]

[[test]]
name = "transcriber"
required-features = ["onnx", "vad-silero"]

[[test]]
name = "vad_silero"
required-features = ["vad-silero"]