Struct jlogger::JloggerBuilder

pub struct JloggerBuilder { /* private fields */ }

Implementations

impl JloggerBuilder

pub fn new() -> Self

Create a new JloggerBuilder which is used to build a Jlogger.

Examples

    use log::LevelFilter;
    use jlogger::JloggerBuilder;

    JloggerBuilder::new()
       .max_level(LevelFilter::Debug)
       .log_console(true)
       .log_mark(true)
       .log_file("/tmp/mylog.log")
       .build();

pub fn max_level(self, max_level: LevelFilter) -> Self

Set the max level to be outputed. Log messages with a level below it will not be outputed. At runtime, the log level can be filterred though “JLOGGER_LEVEL” environment variable.

pub fn log_console(self, log_console: bool) -> Self

If enabled, log message will be printed to the console. Default is true.

pub fn log_file(self, log_file: &str) -> Self

Log file name. If specifed, log message will be outputed to it.

pub fn log_mark(self, log_mark: bool) -> Self

If enabled, a mark string will be printed together with the log message. By default, the mark string is set to the process name, it can be specifed though “JLOGGER_MARK” environment variable.

pub fn build(self)

Build a Jlogger.

Trait Implementations

impl Default for JloggerBuilder

fn default() -> Self

Returns the “default value” for a type.