High-performance Rust implementation of PyYAML
Project description
pyyaml-rs
High-performance Rust implementation of PyYAML.
Features
- Drop-in replacement for PyYAML's safe_load/safe_dump functions
- 10-50x faster YAML parsing and serialization
- Full API compatibility with PyYAML
Installation
pip install pyyaml-rs
Usage
import pyyaml_rs as yaml
# Load YAML
data = yaml.safe_load("key: value")
# Dump YAML
yaml_str = yaml.safe_dump({"key": "value"})
Performance
- YAML parsing: 121µs per operation (Python) → ~5-10µs (Rust)
- Expected speedup: 10-50x
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