stderrlog 0.4.3

Logger that logs to stderr based on verbosity specified
Documentation

Build status Build status Average time to resolve an issue Percentage of issues still open Rust version Documentation Latest version All downloads Downloads of latest version

Logger that aims to provide a simple case of env_logger that just logs to stderr based on verbosity.

Documentation

For a working example for StructOpt, clap, and docopt please see the crate level documentation.

For example binaries showing how module level logging works, please see the large-example crate in examples/.

Supported Versions

  • stderrlog 0.4.x supports
    1. Rust 1.16.0 and newer
    2. log >= 0.4.1
  • stderrlog 0.3.x supports
    1. Rust 1.16.0 and newer
    2. log 0.3.x
  • stderrlog 0.2.x supports
    1. Rust 1.13.0 and newer
    2. log >= 0.3.0, < 0.3.9

Usage

Add this to your Cargo.toml:

[dependencies]
stderrlog = "0.4"

and this to your crate root:

extern crate stderrlog;

and this to your main():

stderrlog::new().verbosity(args.flag_v).quiet(args.flag_q).init().unwrap();

where your args struct is defined as:

struct Args {
    flag_v: usize,
    flag_q: bool,
    ...
}