[PR #4305] [MERGED] Allow to override log level for specific target #3410

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opened 2026-03-03 09:58:46 +03:00 by kerem · 0 comments

kerem commented

2026-03-03 09:58:46 +03:00

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📋 Pull Request Information

Original PR: https://github.com/dani-garcia/vaultwarden/pull/4305
Author: @Timshel
Created: 2/1/2024
Status: ✅ Merged
Merged: 7/24/2024
Merged by: @dani-garcia

Base: main ← Head: feature/log_override

📝 Commits (1)

0833ee3 Allow to set and override module log_level

📊 Changes

3 files changed (+88 additions, -44 deletions)

View changed files

📝 .env.template (+3 -2)
📝 src/config.rs (+3 -2)
📝 src/main.rs (+82 -40)

📄 Description

Useful for either silencing some target when running in debug or switching debug only for a specific target,

With this a good chunk of the default overrides could be moved to the conf, cf:

        // Hide unknown certificate errors if using self-signed
        .level_for("rustls::session", log::LevelFilter::Off)
        // Hide failed to close stream messages
        .level_for("hyper::server", log::LevelFilter::Warn)
        // Silence Rocket `_` logs
        .level_for("_", rocket_underscore_level)
        .level_for("rocket::response::responder::_", rocket_underscore_level)
        .level_for("rocket::server::_", rocket_underscore_level)
        .level_for("vaultwarden::api::admin::_", rocket_underscore_level)
        .level_for("vaultwarden::api::notifications::_", rocket_underscore_level)
        // Silence Rocket logs
        .level_for("rocket::launch", log::LevelFilter::Error)
        .level_for("rocket::launch_", log::LevelFilter::Error)
        .level_for("rocket::rocket", log::LevelFilter::Warn)
        .level_for("rocket::server", log::LevelFilter::Warn)
        .level_for("rocket::fairing::fairings", log::LevelFilter::Warn)
        .level_for("rocket::shield::shield", log::LevelFilter::Warn)
        .level_for("hyper::proto", log::LevelFilter::Off)
        .level_for("hyper::client", log::LevelFilter::Off)
        // Filter handlebars logs
        .level_for("handlebars::render", handlebars_level)
        // Prevent cookie_store logs
        .level_for("cookie_store", log::LevelFilter::Off)
        // Variable level for trust-dns used by reqwest
        .level_for("trust_dns_resolver::name_server::name_server", trust_dns_level)
        .level_for("trust_dns_proto::xfer", trust_dns_level)
        .level_for("diesel_logger", diesel_logger_level)

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/dani-garcia/vaultwarden/pull/4305 **Author:** [@Timshel](https://github.com/Timshel) **Created:** 2/1/2024 **Status:** ✅ Merged **Merged:** 7/24/2024 **Merged by:** [@dani-garcia](https://github.com/dani-garcia) **Base:** `main` ← **Head:** `feature/log_override` --- ### 📝 Commits (1) - [`0833ee3`](https://github.com/dani-garcia/vaultwarden/commit/0833ee38c32671c1f7b89dae5cb7299faef34eb6) Allow to set and override module log_level ### 📊 Changes **3 files changed** (+88 additions, -44 deletions) <details> <summary>View changed files</summary> 📝 `.env.template` (+3 -2) 📝 `src/config.rs` (+3 -2) 📝 `src/main.rs` (+82 -40) </details> ### 📄 Description Useful for either silencing some target when running in `debug` or switching `debug` only for a specific target, With this a good chunk of the default overrides could be moved to the conf, cf: ```rust // Hide unknown certificate errors if using self-signed .level_for("rustls::session", log::LevelFilter::Off) // Hide failed to close stream messages .level_for("hyper::server", log::LevelFilter::Warn) // Silence Rocket `_` logs .level_for("_", rocket_underscore_level) .level_for("rocket::response::responder::_", rocket_underscore_level) .level_for("rocket::server::_", rocket_underscore_level) .level_for("vaultwarden::api::admin::_", rocket_underscore_level) .level_for("vaultwarden::api::notifications::_", rocket_underscore_level) // Silence Rocket logs .level_for("rocket::launch", log::LevelFilter::Error) .level_for("rocket::launch_", log::LevelFilter::Error) .level_for("rocket::rocket", log::LevelFilter::Warn) .level_for("rocket::server", log::LevelFilter::Warn) .level_for("rocket::fairing::fairings", log::LevelFilter::Warn) .level_for("rocket::shield::shield", log::LevelFilter::Warn) .level_for("hyper::proto", log::LevelFilter::Off) .level_for("hyper::client", log::LevelFilter::Off) // Filter handlebars logs .level_for("handlebars::render", handlebars_level) // Prevent cookie_store logs .level_for("cookie_store", log::LevelFilter::Off) // Variable level for trust-dns used by reqwest .level_for("trust_dns_resolver::name_server::name_server", trust_dns_level) .level_for("trust_dns_proto::xfer", trust_dns_level) .level_for("diesel_logger", diesel_logger_level) ``` --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>