fern_macros

Logging macros for the fern library. This package stores a thread-local logger, and allows access to it via log!() and !() macros.

log!(level, "stuff") is literally exactly the same as fern_macros::log(format!("stuff")). the debug!(), info!(), warning!(), error!() and critical!() macros just call the log!() macro with the Debug, Info, Warning, Error and Critical log levels.

Note that in order for logging_macros to function correctly, you can't rename the fern crate (using 'as'), and fern_macros needs to be used as plugin and link. Shown here:

``` extern crate fern;

[phase(plugin, link)]

extern crate fern_macros; ```