pub struct WriteLogger<W: Write + Send + 'static> { /* fields omitted */ }
The WriteLogger struct. Provides a Logger implementation for structs implementing Write
, e.g. File
init function. Globally initializes the WriteLogger as the one and only used log facility.
Takes the desired Level
, Config
and Write
struct as arguments. They cannot be changed later on.
Fails if another Logger was already initialized.
let _ = WriteLogger::init(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap());
allows to create a new logger, that can be independently used, no matter what is globally set.
no macros are provided for this case and you probably
dont want to use this function, but init()
, if you dont want to build a CombinedLogger
.
Takes the desired Level
, Config
and Write
struct as arguments. They cannot be changed later on.
let file_logger = WriteLogger::new(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap());
Determines if a log message with the specified metadata would be logged. Read more
Flushes any buffered records.
Returns the set Level for this Logger Read more
Inspect the config of a running Logger Read more
Returns the logger as a Log trait object