holochain 0.6.0

Holochain, a framework for distributed applications
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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336

[package]
name = "holochain"
version = "0.6.0"
description = "Holochain, a framework for distributed applications"
license = "CAL-1.0"
repository = "https://github.com/holochain/holochain"
documentation = "https://docs.rs/holochain"
authors = ["Holochain Core Dev Team <devcore@holochain.org>"]
edition = "2021"

# reminder - do not use workspace deps
[dependencies]
anyhow = "1.0"
async-trait = "0.1"
base64 = "0.22"
cfg-if = "1.0"
chrono = { version = "0.4.22", default-features = false, features = [
  "clock",
  "std",
  "oldtime",
  "serde",
] }
derive_more = { version = "2.0", features = ["display", "index"] }
either = "1.5.0"
futures = "0.3"
getrandom = "0.3"
holo_hash = { version = "^0.6.0", path = "../holo_hash", features = ["full"] }
holochain_cascade = { version = "^0.6.0", default-features = false, path = "../holochain_cascade" }
holochain_chc = { version = "^0.3.0", path = "../holochain_chc", default-features = false }
holochain_conductor_api = { version = "^0.6.0", path = "../holochain_conductor_api" }
holochain_keystore = { version = "^0.6.0", path = "../holochain_keystore", default-features = false }
holochain_p2p = { version = "^0.6.0", default-features = false, path = "../holochain_p2p" }
holochain_sqlite = { version = "^0.6.0", path = "../holochain_sqlite" }
holochain_serialized_bytes = "=0.0.56"
holochain_state = { version = "^0.6.0", path = "../holochain_state" }
holochain_types = { version = "^0.6.0", path = "../holochain_types" }
holochain_util = { version = "^0.6.0", path = "../holochain_util" }
holochain_wasmer_host = { version = "=0.0.101", default-features = false, features = [
  "error_as_host",
] }
holochain_websocket = { version = "^0.6.0", path = "../holochain_websocket" }
holochain_zome_types = { version = "^0.6.0", path = "../holochain_zome_types", features = [
  "full",
] }
holochain_nonce = { version = "^0.6.0", path = "../holochain_nonce" }
holochain_secure_primitive = { version = "^0.6.0", path = "../holochain_secure_primitive" }
holochain_conductor_config = { version = "^0.6.0", path = "../holochain_conductor_config" }
holochain_timestamp = { version = "^0.6.0", path = "../timestamp" }
human-panic = "2.0"
itertools = { version = "0.14" }
kitsune2_api = "0.3.0"
kitsune2_core = "0.3.0"
mockall = "0.13"
mr_bundle = { version = "^0.6.0", path = "../mr_bundle", features = ["fs"] }
must_future = "0.1.1"
nanoid = "0.4"
holochain_trace = { version = "^0.6.0", path = "../holochain_trace" }
holochain_metrics = { version = "^0.6.0", path = "../holochain_metrics", default-features = false }
lair_keystore_api = "=0.6.3"
once_cell = "1.4.1"
one_err = "0.0.8"
parking_lot = "0.12"
rand = "0.9"
rand-utf8 = "0.0.2"
rusqlite = { version = "0.37" }
# Used to set a crypto provider for TLS connections.
rustls = "0.23.25"
serde = { version = "1.0", features = ["derive"] }
serde_bytes = "0.11.12"
serde_json = { version = "1.0", features = ["preserve_order"] }
serde_yaml = "0.9"
serde_with = { version = "3.12.0", features = ["json"] }
shrinkwraprs = "0.3.0"
sodoken = "0.1.0"
clap = "4.0"
strum = "0.27"
subtle-encoding = "0.5"
tempfile = "3.3"
thiserror = "2.0"
tokio = { version = "1.36.0", features = ["full"] }
tokio-stream = { version = "0.1", features = ["sync", "net"] }
task-motel = "0.1.0"
tracing = "0.1"
tracing-futures = "0.2.5"
tracing-subscriber = "0.3.16"
url = "2.4"
url2 = "0.0.6"
uuid = { version = "1.8", features = ["serde", "v4"] }
opentelemetry_api = { version = "=0.20.0", features = ["metrics"] }
indexmap = { version = "2.6.0", features = ["serde"] }
wasmer = { version = "6.0.1", default-features = false }
wasmer-middlewares = { version = "6.0.1", optional = true, default-features = false }

# Dependencies for test_utils / other optional deps
fixt = { version = "^0.6.0", path = "../fixt", optional = true }
contrafact = { version = "0.2.0-rc.1", optional = true }
diff = { version = "0.1", optional = true }
hdk = { version = "^0.6.0", path = "../hdk", optional = true }
matches = { version = "0.1.8", optional = true }
holochain_wasm_test_utils = { version = "^0.6.0", path = "../test_utils/wasm", optional = true }
holochain_test_wasm_common = { version = "^0.6.0", path = "../test_utils/wasm_common", optional = true }
unwrap_to = { version = "0.1.0", optional = true }
kitsune2_bootstrap_srv = { version = "0.3.0", optional = true }
async-once-cell = { version = "0.5", optional = true }
get_if_addrs = { version = "0.5.3", optional = true }
schemars = "0.9"

# chc deps
bytes = { version = "1", optional = true }
reqwest = { version = "0.12", default-features = false, features = [
  "json",
  "rustls-tls",
], optional = true }

# fact deps
petgraph = { version = "0.6.0", features = ["quickcheck", "stable_graph"] }

[target.'cfg(unix)'.dependencies]
sd-notify = "0.4"

[dev-dependencies]
holochain = { path = ".", default-features = false, features = [
  "test_utils",
  "slow_tests",
  "metrics_influxive",
] }
holochain_state = { version = "^0.6.0", path = "../holochain_state", features = [
  "test_utils",
] }

anyhow = "1.0"
assert_cmd = "2"
contrafact = "0.2.0-rc.1"
criterion = { version = "0.6", features = ["async_tokio"] }
ed25519-dalek = { version = "2", features = ["rand_core"] }
lair_keystore = "0.6.3"
maplit = "1"
pretty_assertions = "1.4"
regex = "1.5"
reqwest = { version = "0.12", default-features = false }
test-case = "3.3"
tokio = { version = "1.36.0", features = ["full", "test-util"] }
tokio-tungstenite = "0.27"
predicates = "3.1"
assert2 = "0.3.15"
kitsune2_test_utils = "0.3.0"
rand_dalek = { version = "0.8", package = "rand" }

[build-dependencies]
hdk = { version = "^0.6.0", path = "../hdk" }
serde = { version = "1.0", features = ["derive"] }
serde_json = { version = "1.0.51" }
chrono = { version = "0.4.6", features = ["serde"] }
hostname = "0.4"
lair_keystore = { version = "0.6.3", default-features = false, features = [
  "rusqlite-bundled-sqlcipher-vendored-openssl",
] }

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

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

[lib]
name = "holochain"
path = "src/lib.rs"

[[bin]]
name = "holochain"
path = "src/bin/holochain/main.rs"

[lints]
workspace = true

[features]
default = [
  "sqlite-encrypted",
  "metrics_influxive",
  "schema",
  "wasmer_sys",
  "datachannel-vendored",
]

# Use the "Influxive" opentelemetry metrics binding to write metrics
# to an InfluxDB time series database.
metrics_influxive = ["holochain_metrics/influxive"]

# Exposes additional functionality only needed for integration tests.
# This feature should be turned off for production builds.
test_utils = [
  "fixt",
  "contrafact",
  "diff",
  "hdk/test_utils",
  "holochain_sqlite/test_utils",
  "holochain_state/test_utils",
  "holochain_types/test_utils",
  "holochain_zome_types/test_utils",
  "holochain_cascade/test_utils",
  "holochain_conductor_api/test-utils",
  "holochain_p2p/mock_network",
  "matches",
  "holochain_test_wasm_common",
  "holochain_wasm_test_utils",
  "unwrap_to",
  "kitsune2_bootstrap_srv",
  "async-once-cell",
  "get_if_addrs",
  "holo_hash/fixturators",
  "dep:bytes",
]

fuzzing = []

# Wasm ribosome tests take > 60 seconds - let's only run them in CI
slow_tests = []

# What's slower than slow? We may choose to not run these tests in CI to speed things up.
glacial_tests = []

# Includes the wasm build script, which we don't need when not building wasms
build_wasms = ["holochain_wasm_test_utils/build"]
only_check_wasms = ["holochain_wasm_test_utils/only_check"]

# Enable schema generation for kitsune2 related types in the conductor config
schema = ["holochain_conductor_api/schema"]

# Enables at-rest encryption of the SQLite database.
# Incompatible with "sqlite".
sqlite-encrypted = [
  "rusqlite/bundled-sqlcipher-vendored-openssl",
  "holochain_keystore/sqlite-encrypted",
  "holo_hash/sqlite-encrypted",
  "holochain_cascade/sqlite-encrypted",
  "holochain_conductor_api/sqlite-encrypted",
  "holochain_keystore/sqlite-encrypted",
  "holochain_p2p/sqlite-encrypted",
  "holochain_sqlite/sqlite-encrypted",
  "holochain_state/sqlite-encrypted",
  "holochain_types/sqlite-encrypted",
  "holochain_zome_types/sqlite-encrypted",
]

# Compile SQLite from source rather than depending on a library.
# Incompatible with "sqlite-encrypted"
sqlite = [
  "rusqlite/bundled",
  "holochain_keystore/sqlite",
  "holo_hash/sqlite",
  "holochain_cascade/sqlite",
  "holochain_conductor_api/sqlite",
  "holochain_keystore/sqlite",
  "holochain_p2p/sqlite",
  "holochain_sqlite/sqlite",
  "holochain_state/sqlite",
  "holochain_types/sqlite",
  "holochain_zome_types/sqlite",
]

backend-libdatachannel = [
  "holochain_p2p/backend-libdatachannel",
  "holochain_cascade/backend-libdatachannel",
]

backend-go-pion = [
  "holochain_p2p/backend-go-pion",
  "holochain_cascade/backend-go-pion",
]

datachannel-vendored = [
  "backend-libdatachannel",
  "holochain_p2p/datachannel-vendored",
  "holochain_cascade/datachannel-vendored",
]

# Extremely verbose wasm memory read/write logging
wasmer_debug_memory = ["holochain_wasmer_host/debug_memory"]

# Enable wasm compiler
# Incompatible with "wasmer_wamr"
wasmer_sys = [
  "dep:wasmer-middlewares",
  "wasmer/default",
  "holochain_wasmer_host/wasmer_sys_dev",
]

# Enable wasm interpreter (experimental)
# Incompatible with "wasmer_sys"
wasmer_wamr = ["wasmer/wamr", "holochain_wasmer_host/wasmer_wamr"]

# Enable chain head coordination
chc = [
  "dep:bytes",
  "dep:reqwest",
  "holochain_conductor_api/chc",
  "holochain_conductor_config/chc",
  "holochain_chc/http",
]

# Enable the unstable migration feature
unstable-migration = [
  "holochain_types/unstable-migration",
  "holochain_conductor_api/unstable-migration",
]

# Enables unstable warrants feature.
#
# Invalid op warrants are now stabilized, but this feature flag is retained for
# chain fork warrants.
unstable-warrants = []

# Enable sharding for networks. This is currently considered an unstable feature
# and with the feature disabled you will only be able to configure nodes that have
# a full or empty arc.
unstable-sharding = []

sweettest = ["test_utils", "sqlite"]

# Enables tracing instrumentation
# (we experience segfaults in some tests if there is too much instrumentation)
instrument = []

unstable-functions = [
  "holochain_zome_types/unstable-functions",
  "holochain_wasm_test_utils/unstable-functions",
  "hdk/unstable-functions",
]

unstable-countersigning = [
  "hdk/unstable-countersigning",
  "holochain_zome_types/unstable-countersigning",
  "holochain_conductor_api/unstable-countersigning",
]