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tokio-rs / tracing

Application level tracing for Rust.
https://tracing.rs
MIT License
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tracing_appender with_max_level error when using with NonBlockingBuilder finish #2858

Open stachlewski opened 7 months ago

stachlewski commented 7 months ago

Version

├── tracing v0.1.40 () ├── tracing-appender v0.2.3 │ └── tracing-subscriber v0.3.18 │ ├── tracing-core v0.1.32 () │ └── tracing-log v0.2.0 │ └── tracing-core v0.1.32 () ├── tracing-subscriber v0.3.18 ()

Platform

Darwin 22.6.0. Mac OS X.

Description

    let file_appender_logger = rolling::never(
        "logs", "example.log")
        .with_max_level(tracing::Level::DEBUG);
    let (nb_file_appender_logger, _nb_guard) = non_blocking::NonBlockingBuilder::default()
        .finish(file_appender_logger);

error[E0277]: the trait bound `WithMaxLevel<RollingFileAppender>: std::io::Write` is not satisfied

Removing with_max_level helps, and all is good again.