Android 13.0.0 release 83
Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 0f803e21ea am: 2a33a59bb6 am: a59422bd88 am: 0f712bd88c

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/kernlog/+/1912644

Change-Id: I407418b03e7ff9ebc13e22c3d1d37a269228f143
tree: fd087aeaa9471b3c5ed13408f8cdeda713b1886b
  1. patches/
  2. src/
  3. Android.bp
  4. Cargo.toml
  5. cargo2android.json
  6. LICENSE
  7. METADATA
  8. MODULE_LICENSE_MIT
  9. OWNERS
  10. README.md
  11. TEST_MAPPING
README.md

Kernel logger for Rust

Logger implementation for low level kernel log (using /dev/kmsg)

Usually intended for low level implementations, like systemd generators, which have to use /dev/kmsg:

Since syslog is not available (see above) write log messages to /dev/kmsg instead.

Full documentation.

Usage

[dependencies]
log = "0.4"
kernlog = "0.3"
#[macro_use]
extern crate log;
extern crate kernlog;

fn main() {
    kernlog::init().unwrap();
    warn!("something strange happened");
}

Note you have to have permissions to write to /dev/kmsg, which normal users (not root) usually don't.