Struct Builder

pub struct Builder { /* private fields */ }

Implementations

impl Builder

pub fn new() -> Builder

pub fn format<F: FtLogFormat + 'static>(self, format: F) -> Builder

Set custom formatter

pub fn max_log_level(self, level: LevelFilter) -> Builder

Set max log level Logs with level more verbose than this will not be sent to log thread.

pub fn root_log_level(self, level: LevelFilter) -> Builder

Set max log level

Logs with level more verbose than this will not be sent to log thread.

pub fn build(self) -> Result<Logger, IoError>

Finish building ftlog logger

The call spawns a log thread to formatting log message into string, and write to output target.

pub fn try_init(self) -> Result<LoggerGuard, Box<dyn Error>>

try building and setting as global logger

Trait Implementations

impl Default for Builder

fn default() -> Self

Returns the “default value” for a type.