https://github.com/jakkusakura/tracing-shared-rs

https://github.com/jakkusakura/tracing-shared-rs

Last synced: about 6 hours ago
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• Host: GitHub
• URL: https://github.com/jakkusakura/tracing-shared-rs
• Owner: JakkuSakura
• License: mit
• Created: 2024-02-21T15:55:41.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2024-09-20T19:39:12.000Z (4 months ago)
• Last Synced: 2024-12-30T20:59:04.500Z (17 days ago)
• Language: Rust
• Size: 16.6 KB
• Stars: 3
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# tracing-shared-rs

Share a logger between a dylib/cdylib and the main binary

## Usage

```toml

[dependencies]

tracing-shared = "0.1"

```

checkout examples/example.rs

### cdylib's case

```rust

use tracing_shared::SharedLogger;

fn main() {

    let dylib = unsafe { libloading::Library::new(dylib) }.expect("error loading dylib");

    let setup_logger: FnSetupLogger = unsafe { *dylib.get(b"setup_shared_logger_ref").unwrap() };

    let run: FnRun = unsafe { *dylib.get(b"run").unwrap() };

    let logger = SharedLogger::new();

    setup_logger(&logger);

    run("cdylib")

}

```

### dylib's case

```rust

use tracing_shared::SharedLogger;

fn main() {

    let logger = SharedLogger::new();

    example_lib::setup_shared_logger_ref(&logger);

    example_lib::run("dylib");

}

```