53
langchainrust
v0.2.20 ExperimentalA LangChain-inspired framework for building LLM applications in Rust. Supports OpenAI, Agents, Tools, Memory, Chains, RAG, BM25, Hybrid Retrieval, LangGraph, HyDE, Reranking, MultiQuery, and native Function Calling.
MIT OR Apache-2.0 Edition 2021
Quick Verdict
- ✓Actively maintained (updated 20d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT OR Apache-2.0)
Security
Checking security advisories...
Downloads
341
Dependents
0
Releases
23
Size
332KB
Deep Insights
📉
Download decline
82 downloads in the last 30 days, down 61% from the previous period. May indicate migration to alternatives.
Health Breakdown
Maintenance 18/25
Recency, release consistency, active ratio
Quality 13/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v0.2.18
26%
v0.2.20
23%
v0.2.12
19%
v0.2.15
18%
v0.2.13
15%
Release Timeline
10 releasessince 2026
J
F
M
A
M
J
J
A
S
O
N
D
2026
10
LessMore
Feature Flags
experimentalredis-storagesqlite-storageqdrant-integrationmongodb-persistence
README
Loading README...
Maintainers
Dependencies
20
direct dependencies
Dependents
0
crates depend on langchainrust