Struct StdStreamSink

pub struct StdStreamSink { /* private fields */ }

A sink with a std stream as the target.

It writes styled text or plain text according to the given StyleMode and the current terminal environment.

Note that this sink always flushes the buffer once with each logging.

Implementations

impl StdStreamSink

pub fn builder() -> StdStreamSinkBuilder<()>

Gets a builder of StdStreamSink with default parameters:

Parameter	Default Value
level_filter	All
formatter	FullFormatter
error_handler	default error handler
std_stream	must be specified
style_mode	Auto

pub fn new(std_stream: StdStream, style_mode: StyleMode) -> StdStreamSink

👎Deprecated since 0.3.0: it may be removed in the future, use StdStreamSink::builder() instead

Constructs a StdStreamSink.

pub fn set_style(&mut self, level: Level, style: Style)

Sets the style of the specified log level.

pub fn set_style_mode(&mut self, style_mode: StyleMode)

Sets the style mode.

Trait Implementations

impl Sink for StdStreamSink

fn log(&self, record: &Record<'_>) -> Result<()>

Logs a record.

fn flush(&self) -> Result<()>

Flushes any buffered records.

fn level_filter(&self) -> LevelFilter

Gets the log level filter.

fn set_level_filter(&self, level_filter: LevelFilter)

Sets the log level filter.

fn set_formatter(&self, formatter: Box<dyn Formatter>)

Sets the formatter.

fn set_error_handler(&self, handler: Option<ErrorHandler>)

Sets a error handler.

fn should_log(&self, level: Level) -> bool

Determines if a log message with the specified level would be logged.