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//! An example using the Builder pattern API to configure the logger at compile-time.
//!
//! The default output is `module::path: message`, and the "tag", which is the text to the left of
//! the colon, is colorized. This example shows how to change the output to: `level: message` with
//! no colorization. It also demonstrates explicitly setting the log level with the `max_level`
//! instead of implicitly with a verbosity.
//!
//! The [clap](https://crates.io/crates/clap) argument parser is used in this example, but loggerv
//! works with any argument parser.
extern crate ansi_term;
#[macro_use] extern crate log;
extern crate loggerv;
fn main() {
// Add the following line near the beginning of the main function for an application to enable
// colorized output on Windows 10.
//
// Based on documentation for the ansi_term crate, Windows 10 supports ANSI escape characters,
// but it must be enabled first using the `ansi_term::enable_ansi_support()` function. It is
// conditionally compiled and only exists for Windows builds. To avoid build errors on
// non-windows platforms, a cfg guard should be put in place.
#[cfg(windows)] ansi_term::enable_ansi_support().unwrap();
loggerv::Logger::new()
.max_level(log::Level::Info)
.level(true)
.no_module_path()
.no_colors()
.init()
.unwrap();
error!("This is printed to stderr with this configuration");
warn!("This is printed to stderr with this configuration");
info!("This is printed to stdout with this configuration");
debug!("This is not printed to stdout with this configuration");
trace!("This is not printed to stdout with this configuration");
}
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