Cargo.toml, Cargo.lock: change dependencies used for logging

- replace log crate with tracing,
- replace simple-log crate with tracing-subscriber and tracing-appender
- add nu-ansi-term crate as a dependency which is itself tracing-subscriber's dependency,
  inorder to write colored outputs to the terminal since we override formatting provided
  by tracing-subscriber

Cargo.lock

@@ -1575,6 +1575,15 @@ dependencies = [
  "itertools 0.13.0",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82b8f8f868b36967f9606790d1903570de9ceaf870a7bf9fbbd3016d636a2cb2"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-deque"
 version = "0.8.6"
@@ -1782,8 +1791,8 @@ dependencies = [
  "httparse",
  "lazy_static",
  "libc",
- "log",
  "monero",
+ "nu-ansi-term",
  "num-bigint",
  "pin-project-lite",
  "plotters",
@@ -1795,7 +1804,6 @@ dependencies = [
  "rustls-pemfile",
  "semver",
  "serde",
- "simplelog",
  "sled-overlay",
  "smol",
  "socket2",
@@ -1811,6 +1819,9 @@ dependencies = [
  "tor-hsservice",
  "tor-proto",
  "tor-rtcompat",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
  "wasmer",
  "wasmer-compiler-singlepass",
@@ -1829,11 +1840,11 @@ dependencies = [
  "darkfi_dao_contract",
  "darkfi_deployooor_contract",
  "darkfi_money_contract",
- "log",
  "num-bigint",
  "rand 0.8.5",
- "simplelog",
  "sled-overlay",
+ "tracing",
+ "tracing-subscriber",
 ]
 
 [[package]]
@@ -1929,10 +1940,10 @@ dependencies = [
  "darkfi_money_contract",
  "getrandom 0.2.16",
  "halo2_proofs",
- "log",
  "rand 0.8.5",
  "smol",
  "thiserror 2.0.12",
+ "tracing",
 ]
 
 [[package]]
@@ -1944,10 +1955,10 @@ dependencies = [
  "darkfi-sdk",
  "darkfi-serial",
  "getrandom 0.2.16",
- "log",
  "rand 0.8.5",
  "smol",
  "thiserror 2.0.12",
+ "tracing",
  "wasmparser 0.236.0",
 ]
 
@@ -1965,10 +1976,10 @@ dependencies = [
  "getrandom 0.2.16",
  "halo2_proofs",
  "lazy_static",
- "log",
  "rand 0.8.5",
  "smol",
  "thiserror 2.0.12",
+ "tracing",
 ]
 
 [[package]]
@@ -1984,19 +1995,20 @@ dependencies = [
  "darkfi-serial",
  "darkfi_money_contract",
  "easy-parallel",
- "log",
  "num-bigint",
  "rand 0.8.5",
  "serde",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "sled-overlay",
  "smol",
  "structopt",
  "structopt-toml",
  "tinyjson",
  "toml 0.9.5",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -2016,7 +2028,6 @@ dependencies = [
  "futures",
  "futures-rustls",
  "libc",
- "log",
  "openssl",
  "rand 0.8.5",
  "rusqlite",
@@ -2025,12 +2036,14 @@ dependencies = [
  "serde",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "sled-overlay",
  "smol",
  "structopt",
  "structopt-toml",
  "toml 0.9.5",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -2173,14 +2186,15 @@ dependencies = [
  "darkfi",
  "darkfi-serial",
  "easy-parallel",
- "log",
  "serde",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "smol",
  "structopt",
  "structopt-toml",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -2471,7 +2485,6 @@ dependencies = [
  "lazy_static",
  "libc",
  "linenoise-rs",
- "log",
  "num-bigint",
  "prettytable-rs",
  "rand 0.8.5",
@@ -2480,12 +2493,14 @@ dependencies = [
  "serde",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "sled-overlay",
  "smol",
  "structopt",
  "structopt-toml",
  "toml 0.9.5",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -2763,11 +2778,9 @@ dependencies = [
  "darkfi-serial",
  "easy-parallel",
  "lazy_static",
- "log",
  "serde",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "sled-overlay",
  "smol",
  "structopt",
@@ -2777,6 +2790,9 @@ dependencies = [
  "thiserror 2.0.12",
  "tinyjson",
  "toml 0.9.5",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -3050,10 +3066,10 @@ dependencies = [
  "clap 4.5.42",
  "darkfi",
  "fud",
- "log",
- "simplelog",
  "smol",
  "termcolor",
+ "tracing",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -3077,19 +3093,20 @@ dependencies = [
  "easy-parallel",
  "equix",
  "futures",
- "log",
  "num-bigint",
  "rand 0.8.5",
  "serde",
  "sha2",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "sled-overlay",
  "smol",
  "structopt",
  "structopt-toml",
  "tinyjson",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -3240,10 +3257,10 @@ dependencies = [
  "darkfi",
  "darkfi-serial",
  "genevd",
- "log",
- "simplelog",
  "smol",
  "tinyjson",
+ "tracing",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -3256,16 +3273,17 @@ dependencies = [
  "darkfi",
  "darkfi-serial",
  "easy-parallel",
- "log",
  "serde",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "sled-overlay",
  "smol",
  "structopt",
  "structopt-toml",
  "tinyjson",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -4087,17 +4105,18 @@ dependencies = [
  "darkfi",
  "easy-parallel",
  "futures",
- "log",
  "semver",
  "serde",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "smol",
  "structopt",
  "structopt-toml",
  "tinyjson",
  "toml 0.9.5",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -4234,16 +4253,17 @@ dependencies = [
  "darkfi-sdk",
  "darkfi-serial",
  "easy-parallel",
- "log",
  "num-bigint",
  "serde",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "smol",
  "structopt",
  "structopt-toml",
  "tinyjson",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -4551,15 +4571,6 @@ dependencies = [
  "syn 2.0.104",
 ]
 
-[[package]]
-name = "num_threads"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c7398b9c8b70908f6371f47ed36737907c87c52af34c268fed0bf0ceb92ead9"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "object"
 version = "0.32.2"
@@ -6320,17 +6331,6 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
 
-[[package]]
-name = "simplelog"
-version = "0.12.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16257adbfaef1ee58b1363bdc0664c9b8e1e30aed86049635fb5f147d065a9c0"
-dependencies = [
- "log",
- "termcolor",
- "time",
-]
-
 [[package]]
 name = "sinsemilla"
 version = "0.1.0"
@@ -6728,12 +6728,10 @@ dependencies = [
  "easy-parallel",
  "futures",
  "libc",
- "log",
  "rand 0.8.5",
  "serde",
  "signal-hook",
  "signal-hook-async-std",
- "simplelog",
  "sled-overlay",
  "smol",
  "structopt",
@@ -6741,6 +6739,9 @@ dependencies = [
  "thiserror 2.0.12",
  "tinyjson",
  "toml 0.9.5",
+ "tracing",
+ "tracing-appender",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -6853,9 +6854,7 @@ checksum = "8a7619e19bc266e0f9c5e6686659d394bc57973859340060a69221e57dbc0c40"
 dependencies = [
  "deranged",
  "itoa",
- "libc",
  "num-conv",
- "num_threads",
  "powerfmt",
  "serde",
  "time-core",
@@ -8018,6 +8017,18 @@ dependencies = [
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-appender"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3566e8ce28cc0a3fe42519fc80e6b4c943cc4c8cef275620eb8dac2d3d4e06cf"
+dependencies = [
+ "crossbeam-channel",
+ "thiserror 1.0.69",
+ "time",
+ "tracing-subscriber",
+]
+
 [[package]]
 name = "tracing-attributes"
 version = "0.1.30"

Cargo.toml

@@ -53,8 +53,8 @@ members = [
 [dependencies]
 # Hard dependencies
 libc = "0.2.174"
-log = "0.4.27"
 thiserror = "2.0.12"
+tracing = "0.1.41"
 
 # async-runtime
 async-recursion = {version = "1.1.1", optional = true}
@@ -105,8 +105,11 @@ num-bigint = {version = "0.4.6", optional = true}
 url = {version = "2.5.4", features = ["serde"], optional = true}
 
 # Misc
-simplelog = {version = "0.12.2", optional = true}
 regex = {version = "1.11.1", optional = true}
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"], optional = true }
+tracing-appender = {version = "0.2.3", optional = true }
+nu-ansi-term = {version = "0.46.0", optional = true}
+
 
 # Crypto
 rand = {version = "0.8.5", optional = true}
@@ -266,7 +269,10 @@ tx = [
 ]
 
 util = [
-    "simplelog",
+    "tracing-subscriber",
+    "tracing-appender",
+    "nu-ansi-term",
+
     "tinyjson",
 
     "darkfi-serial",

bin/darkfid/Cargo.toml

@@ -19,7 +19,7 @@ darkfi-serial = "0.5.0"
 # Misc
 blake3 = "1.8.2"
 bs58 = "0.5.1"
-log = "0.4.27"
+tracing = "0.1.41"
 num-bigint = "0.4.6"
 rand = "0.8.5"
 sled-overlay = "0.1.10"
@@ -34,7 +34,8 @@ url = "2.5.4"
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

bin/darkirc/Cargo.toml

@@ -39,7 +39,7 @@ crypto_box = {version = "0.9.1", features = ["std", "chacha20"]}
 rand = "0.8.5"
 
 # Misc
-log = "0.4.27"
+tracing = "0.1.41"
 url = "2.5.4"
 
 # Encoding and parsing
@@ -51,7 +51,8 @@ semver = "1.0.26"
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

bin/drk/Cargo.toml

@@ -24,7 +24,6 @@ futures = "0.3.31"
 lazy_static = "1.5.0"
 libc = "0.2"
 linenoise-rs = "0.1.1"
-log = "0.4.27"
 num-bigint = "0.4.6"
 prettytable-rs = "0.10.0"
 rand = "0.8.5"
@@ -32,13 +31,15 @@ rodio = {version = "0.20.1", default-features = false, features = ["minimp3"]}
 rusqlite = {version = "0.36.0", features = ["sqlcipher"]}
 sled-overlay = "0.1.10"
 toml = "0.9.5"
+tracing = "0.1.41"
 url = "2.5.4"
 
 # Daemon
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

bin/explorer/explorerd/Cargo.toml

@@ -22,7 +22,8 @@ url = "2.5.4"
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing
@@ -35,7 +36,7 @@ sled-overlay = "0.1.10"
 
 # Misc
 blake3 = "1.8.2"
-log = "0.4.27"
+tracing = "0.1.41"
 lazy_static = "1.5.0"
 tar = "0.4.44"
 toml = "0.9.5"

bin/fud/fu/Cargo.toml

@@ -17,8 +17,8 @@ smol = "2.0.2"
 
 # Misc
 clap = {version = "4.4.11", features = ["derive"]}
-log = "0.4.27"
-simplelog = "0.12.2"
+tracing = "0.1.41"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
 url = "2.5.4"
 termcolor = "1.4.1"
 

bin/fud/fud/Cargo.toml

@@ -29,7 +29,7 @@ sha2 = "0.10.9"
 async-trait = "0.1.88"
 blake3 = "1.8.2"
 rand = "0.8.5"
-log = "0.4.27"
+tracing = "0.1.41"
 tinyjson = "2.5.1"
 url = "2.5.4"
 num-bigint = "0.4.6"
@@ -39,7 +39,8 @@ easy-parallel = "3.3.1"
 futures = "0.3.31"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Equi-X

bin/genev/genev-cli/Cargo.toml

@@ -16,8 +16,8 @@ darkfi-serial = "0.5.0"
 
 smol = "2.0.2"
 clap = {version = "4.4.11", features = ["derive"]}
-log = "0.4.27"
-simplelog = "0.12.2"
+tracing = "0.1.41"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
 tinyjson = "2.5.1"
 url = "2.5.4"
 

bin/genev/genevd/Cargo.toml

@@ -32,7 +32,7 @@ sled-overlay = "0.1.10"
 
 # Misc
 async-trait = "0.1.88"
-log = "0.4.27"
+tracing = "0.1.41"
 tinyjson = "2.5.1"
 url = "2.5.4"
 
@@ -40,7 +40,8 @@ url = "2.5.4"
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

bin/lilith/Cargo.toml

@@ -14,7 +14,7 @@ darkfi = {path = "../../", features = ["toml", "async-daemonize", "rpc"]}
 # Misc
 async-trait = "0.1.88"
 futures = "0.3.31"
-log = "0.4.27"
+tracing = "0.1.41"
 semver = "1.0.26"
 tinyjson = "2.5.1"
 toml = "0.9.5"
@@ -24,7 +24,8 @@ url = "2.5.4"
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

bin/minerd/Cargo.toml

@@ -15,7 +15,7 @@ darkfi-sdk = {path = "../../src/sdk"}
 darkfi-serial = {version = "0.5.0", features = ["async"]}
 
 # Misc
-log = "0.4.27"
+tracing = "0.1.41"
 num-bigint = "0.4.6"
 
 # JSON-RPC
@@ -26,7 +26,8 @@ url = "2.5.4"
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

bin/tau/taud/Cargo.toml

@@ -44,7 +44,7 @@ async-trait = "0.1.88"
 chrono = "0.4.41"
 futures = "0.3.31"
 libc = "0.2.174"
-log = "0.4.27"
+tracing = "0.1.41"
 thiserror = "2.0.12"
 tinyjson = "2.5.1"
 url = "2.5.4"
@@ -53,7 +53,8 @@ url = "2.5.4"
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

example/dchat/dchatd/Cargo.toml

@@ -19,7 +19,8 @@ darkfi-serial = "0.5.0"
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # arg parsing
@@ -29,7 +30,7 @@ structopt-toml = "0.5.1"
 
 # misc
 async-trait = "0.1.88"
-log = "0.4.27"
+tracing = "0.1.41"
 url = "2.5.4"
 # ANCHOR_END: dependencies
 

script/evgrd/Cargo.toml

@@ -32,7 +32,7 @@ sled-overlay = "0.1.10"
 blake3 = "1.8.2"
 
 # Misc
-log = "0.4.27"
+tracing = "0.1.41"
 url = "2.5.4"
 
 # Daemon
@@ -45,7 +45,8 @@ semver = {version = "1.0.26", optional = true}
 easy-parallel = {version = "3.3.1", optional = true}
 signal-hook-async-std = {version = "0.3.0", optional = true}
 signal-hook = {version = "0.3.18", optional = true}
-simplelog = {version = "0.12.2", optional = true}
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"], optional = true }
+tracing-appender = { version = "0.2.3", optional = true }
 serde = {version = "1.0.219", features = ["derive"], optional = true}
 structopt = {version = "0.3.26", optional = true}
 structopt-toml = {version = "0.5.1", optional = true}
@@ -59,10 +60,11 @@ build-daemon = [
     "easy-parallel",
     "signal-hook-async-std",
     "signal-hook",
-    "simplelog",
     "serde",
     "structopt",
     "structopt-toml",
+    "tracing-subscriber",
+    "tracing-appender"
 ]
 
 #[lints]

script/research/blockchain-storage-metrics/Cargo.toml

@@ -15,7 +15,7 @@ darkfi = {path = "../../../", features = ["async-daemonize", "validator", "rpc"]
 darkfi-serial = "0.5.0"
 
 # Misc
-log = "0.4.27"
+tracing = "0.1.41"
 
 # JSON-RPC
 async-trait = "0.1.88"
@@ -26,7 +26,8 @@ url = "2.5.4"
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

script/research/dam/dam-cli/Cargo.toml

@@ -16,7 +16,7 @@ darkfi-serial = "0.5.0"
 
 # Misc
 clap = {version = "4.4.11", features = ["derive"]}
-log = "0.4.27"
-simplelog = "0.12.2"
+tracing = "0.1.41"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
 smol = "2.0.2"
 url = "2.5.4"

script/research/dam/damd/Cargo.toml

@@ -15,7 +15,7 @@ darkfi = {path = "../../../../", features = ["async-daemonize", "rpc"]}
 darkfi-serial = "0.5.0"
 
 # Misc
-log = "0.4.27"
+tracing = "0.1.41"
 
 # JSON-RPC
 async-trait = "0.1.88"
@@ -27,7 +27,8 @@ async-std = {version = "1.13.1", features = ["attributes"]}
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

script/research/generic-node/Cargo.toml

@@ -16,10 +16,11 @@ rand = "0.8.5"
 
 # Daemon
 easy-parallel = "3.3.1"
-log = "0.4.27"
+tracing = "0.1.41"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
 smol = "2.0.2"
 
 # Argument parsing

script/research/rlnd/rlnd/Cargo.toml

@@ -17,8 +17,8 @@ darkfi-serial = "0.5.0"
 
 # Misc
 bs58 = "0.5.1"
-log = "0.4.27"
 sled-overlay = "0.1.10"
+tracing = "0.1.41"
 
 # JSON-RPC
 async-trait = "0.1.88"
@@ -30,7 +30,8 @@ async-std = {version = "1.13.1", features = ["attributes"]}
 easy-parallel = "3.3.1"
 signal-hook-async-std = "0.3.0"
 signal-hook = "0.3.18"
-simplelog = "0.12.2"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
+tracing-appender = "0.2.3"
 smol = "2.0.2"
 
 # Argument parsing

src/contract/dao/Cargo.toml

@@ -21,7 +21,7 @@ thiserror = "2.0.12"
 chacha20poly1305 = { version = "0.10.1", optional = true }
 darkfi = { path = "../../../", features = ["zk", "rpc", "blockchain"], optional = true }
 halo2_proofs = { version = "0.3.1", optional = true }
-log = { version = "0.4.27", optional = true }
+tracing = {  version = "0.1.41", optional = true }
 rand = { version = "0.8.5", optional = true }
 
 # These are used just for the integration tests
@@ -46,7 +46,7 @@ client = [
 
     "rand",
     "chacha20poly1305",
-    "log",
+    "tracing",
     "halo2_proofs",
 ]
 

src/contract/deployooor/Cargo.toml

@@ -17,7 +17,7 @@ wasmparser = "0.236.0"
 # The following dependencies are used for the client API and
 # probably shouldn't be in WASM
 darkfi = { path = "../../../", features = ["zk"], optional = true }
-log = { version = "0.4.27", optional = true }
+tracing = { version = "0.1.41", optional = true }
 rand = { version = "0.8.5", optional = true }
 
 # These are used for integration tests
@@ -39,7 +39,7 @@ client = [
     "darkfi-sdk/async",
     "darkfi-serial/async",
 
-    "log",
+    "tracing",
     "rand",
 ]
 

src/contract/money/Cargo.toml

@@ -20,7 +20,7 @@ thiserror = "2.0.12"
 darkfi = { path = "../../../", features = ["zk"], optional = true }
 chacha20poly1305 = { version = "0.10.1", optional = true }
 halo2_proofs = { version = "0.3.1", optional = true }
-log = { version = "0.4.27", optional = true }
+tracing = { version = "0.1.41", optional = true }
 rand = { version = "0.8.5", optional = true }
 
 # Misc
@@ -46,7 +46,7 @@ client = [
 
     "rand",
     "chacha20poly1305",
-    "log",
+    "tracing",
     "halo2_proofs",
 ]
 

src/contract/test-harness/Cargo.toml

@@ -16,9 +16,9 @@ darkfi_deployooor_contract = {path = "../deployooor", features = ["client", "no-
 
 num-bigint = "0.4.6"
 blake3 = "1.8.2"
-log = "0.4.27"
+tracing = "0.1.41"
+tracing-subscriber = { version = "0.3.19", default-features = false, features = ["fmt"] }
 rand = "0.8.5"
-simplelog = "0.12.2"
 sled-overlay = "0.1.10"
 
 [lints]