Set RUST_BACKTRACE by default

README.md

@@ -34,11 +34,11 @@ The logging of mintlayer-core is configured via the `RUST_LOG` environment varia
 Here are the commands as recommended for different scenarios:
 
 For normal operation
-- Node daemon: `RUST_BACKTRACE=full RUST_LOG=info cargo run --bin node-daemon -- testnet 2>&1 | tee ../mintlayer.log`
-- CLI Wallet:  `RUST_BACKTRACE=full RUST_LOG=info cargo run --bin wallet-cli -- --network testnet 2>&1 | tee ../wallet-cli.log`
-- GUI:         `RUST_BACKTRACE=full RUST_LOG=info cargo run --bin node-gui 2>&1 | tee ../node-gui.log`
+- Node daemon: `RUST_LOG=info cargo run --bin node-daemon -- testnet 2>&1 | tee ../mintlayer.log`
+- CLI Wallet:  `RUST_LOG=info cargo run --bin wallet-cli -- --network testnet 2>&1 | tee ../wallet-cli.log`
+- GUI:         `RUST_LOG=info cargo run --bin node-gui 2>&1 | tee ../node-gui.log`
 
 For heavy debugging operation
-- Node daemon: `RUST_BACKTRACE=full RUST_LOG=debug cargo run --bin node-daemon -- testnet 2>&1 | tee ../mintlayer.log`
-- CLI Wallet:  `RUST_BACKTRACE=full RUST_LOG=debug cargo run --bin wallet-cli -- --network testnet 2>&1 | tee ../wallet-cli.log`
-- GUI:         `RUST_BACKTRACE=full RUST_LOG=debug cargo run --bin node-gui 2>&1 | tee ../node-gui.log`
+- Node daemon: `RUST_LOG=debug cargo run --bin node-daemon -- testnet 2>&1 | tee ../mintlayer.log`
+- CLI Wallet:  `RUST_LOG=debug cargo run --bin wallet-cli -- --network testnet 2>&1 | tee ../wallet-cli.log`
+- GUI:         `RUST_LOG=debug cargo run --bin node-gui 2>&1 | tee ../node-gui.log`

dns_server/src/main.rs

@@ -139,6 +139,8 @@ async fn run(config: Arc<DnsServerConfig>) -> Result<Never, error::DnsServerErro
 
 #[tokio::main]
 async fn main() {
+    utils::rust_backtrace::enable();
+
     logging::init_logging::<std::path::PathBuf>(None);
 
     let config = Arc::new(DnsServerConfig::parse());

node-daemon/Cargo.toml

@@ -10,6 +10,7 @@ rust-version.workspace = true
 [dependencies]
 logging = { path = "../logging" }
 node-lib = { path = "../node-lib/" }
+utils = { path = "../utils" }
 
 anyhow.workspace = true
 tokio = { workspace = true, default-features = false }

node-daemon/src/main.rs

@@ -24,6 +24,8 @@ pub async fn run() -> anyhow::Result<()> {
 
 #[tokio::main]
 async fn main() {
+    utils::rust_backtrace::enable();
+
     run().await.unwrap_or_else(|err| {
         eprintln!("Mintlayer node launch failed: {err:?}");
         std::process::exit(1)

node-gui/src/main.rs

@@ -30,6 +30,8 @@ use main_window::{MainWindow, MainWindowMessage};
 use tokio::sync::mpsc::UnboundedReceiver;
 
 pub fn main() -> iced::Result {
+    utils::rust_backtrace::enable();
+
     MintlayerNodeGUI::run(Settings {
         id: Some("mintlayer-gui".to_owned()),
         antialiasing: true,

utils/src/lib.rs

@@ -29,6 +29,7 @@ pub mod maybe_encrypted;
 pub mod newtype;
 pub mod once_destructor;
 pub mod qrcode;
+pub mod rust_backtrace;
 pub mod set_flag;
 pub mod shallow_clone;
 pub mod tap_error_log;

utils/src/rust_backtrace.rs

@@ -0,0 +1,21 @@
+// Copyright (c) 2023 RBB S.r.l
+// opensource@mintlayer.org
+// SPDX-License-Identifier: MIT
+// Licensed under the MIT License;
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// https://github.com/mintlayer/mintlayer-core/blob/master/LICENSE
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/// Set the `RUST_BACKTRACE` environment variable to `full` if it's not already set
+pub fn enable() {
+    if std::env::var("RUST_BACKTRACE").is_err() {
+        std::env::set_var("RUST_BACKTRACE", "full");
+    }
+}

wallet/wallet-cli/Cargo.toml

@@ -8,6 +8,7 @@ rust-version.workspace = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+utils = { path = "../../utils" }
 wallet-cli-lib = { path = "../wallet-cli-lib" }
 
 clap = { version = "4", features = ["derive"] }

wallet/wallet-cli/src/main.rs

@@ -21,6 +21,8 @@ use wallet_cli_lib::{
 
 #[tokio::main]
 async fn main() {
+    utils::rust_backtrace::enable();
+
     if std::env::var("RUST_LOG").is_err() {
         std::env::set_var("RUST_LOG", "info");
     }