= Integrate a slog Logger with your Rocket.rs application

This is a fairing that you can attach to your rocket.rs application to enable use of a slog Logger in your handlers

== Installation

In your Cargo.toml, put the following in the [dependencies] section:

rocket-slog = "0.2"

For pre-2018-edition crates, put the following in your crate root:

extern crate rocket_slog;

== Example

Here is an example application that uses the rocket-slog fairing. Note that you should probably disable the builtin rocket logger unless you want the output from both logging systems.

![feature(plugin)]

![plugin(rocket_codegen)]

extern crate rocket; extern crate rocket_slog;

[macro_use(debug)] extern crate slog;

extern crate sloggers;

use std::error::Error; use rocket::{Config}; use rocket_slog::{SyncLogger, SlogFairing}; use sloggers::{ Build, terminal::{ TerminalLoggerBuilder, Destination, }, types::Severity, };

[get("/")]

fn index(logger: SyncLogger) -> &'static str { debug!(logger.get(), "THIS IS A CUSTOM MESSAGE"); "hello, world" }

fn main() -> Result<(), Box> { let mut builder = TerminalLoggerBuilder::new(); builder.level(Severity::Debug); builder.destination(Destination::Stderr); let logger = builder.build()?;

let fairing = SlogFairing::new(logger);

let config = Config::development().unwrap();
rocket::custom(config, false) // disables logging
    .attach(fairing)
    .mount("/", routes![index])
    .launch();
Ok(())

}