weavegraph 0.2.0

Graph-driven, concurrent agent workflow framework with versioned state, deterministic barrier merges, and rich diagnostics.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129

[package]
name = "weavegraph"
version = "0.2.0"
edition = "2024"
description = "Graph-driven, concurrent agent workflow framework with versioned state, deterministic barrier merges, and rich diagnostics."
license = "MIT"
repository = "https://github.com/Idleness76/weavegraph"
readme = "../README.md"
keywords = ["graph", "workflow", "concurrency", "agents", "tracing"]
categories = ["concurrency", "data-structures", "algorithms"]
rust-version = "1.89"
homepage = "https://github.com/Idleness76/weavegraph"
documentation = "https://docs.rs/weavegraph"

[dev-dependencies]
async-stream = "0.3"
bytes = "1"
criterion = { version = "0.8", default-features = false, features = [
    "async_tokio",
] }
reqwest = { version = "0.13", default-features = false, features = [
    "json",
    "rustls",
    "stream",
] }
proptest = "1"
tempfile = "3"
tokio-rusqlite = { version = "0.6", features = ["bundled"] }
url = "2"
httpmock = "0.8"
axum = { version = "0.8", features = ["macros"] }

[dependencies]
# Error handling & diagnostics
miette = { version = "7", features = ["fancy"] }
thiserror = "2"

# Tracing & logging
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = [
    "env-filter",
    "fmt",
    "ansi",
] }
tracing-error = "0.2"

# Async runtime
tokio = { version = "1", features = [
    "rt-multi-thread",
    "macros",
    "sync",
    "time",
    "signal",
    "process",
    "io-std",
] }
async-trait = "0.1"
futures-util = "0.3"

# Serialization
serde = { version = "1", features = ["derive"] }
serde_json = "1"

# Data structures & utilities
rustc-hash = "2"
flume = "0.12"

# Time & IDs
chrono = { version = "0.4", features = ["serde"] }
uuid = { version = "1", features = ["v4"] }
rand = "0.10"

# LLM framework (external dependency)
# NOTE: rig-core and rmcp are gated behind the "llm" feature (default-off) for AI/MCP users; reduces compile time for non-AI workflows.
rig-core = { version = "0.30", features = ["rmcp"], optional = true }
rmcp = { version = "0.15", features = ["client"], optional = true }

# Database
sqlx = { version = "0.8", features = [
    "runtime-tokio-rustls",
    "sqlite",
    "postgres",
    "macros",
    "uuid",
    "chrono",
    "json",
], optional = true }

# Configuration
dotenvy = "0.15"

# Graph algorithms (optional)
petgraph = { version = "0.8", optional = true }

reqwest = { version = "0.13", default-features = false, features = [
    "json",
    "gzip",
    "brotli",
    "rustls",
], optional = true }
scraper = { version = "0.25", optional = true }
# wg-ragsmith removed from dependencies to avoid circular dependency.
# For RAG examples, see the wg-ragsmith crate directly.

[package.metadata.docs.rs]
all-features = true
rustdoc-args = ["--cfg", "docsrs"]

[package.metadata.cargo-machete]
ignored = ["httpmock", "rig-core", "rmcp", "scraper", "tokio-rusqlite", "url"]

# SQLite is enabled by default for full functionality; use --no-default-features for DB-less builds.
[features]
default = ["sqlite-migrations"]
sqlite-migrations = ["sqlite"]
sqlite = ["sqlx"]
postgres-migrations = ["postgres"]
postgres = ["sqlx"]
llm = ["rig-core", "rmcp"]
examples = ["reqwest", "scraper"]
petgraph-compat = ["petgraph"]

[[bench]]
name = "event_bus_throughput"
harness = false

[[bench]]
name = "graph_compile"
harness = false