Struct JsonFormatter

pub struct JsonFormatter { /* private fields */ }

A JSON formatter that formats log records as JSON

Implementations

impl JsonFormatter

pub fn new() -> Self

pub fn with_colors(self, _use_colors: bool) -> Self

pub fn with_timestamp(self, include_timestamp: bool) -> Self

pub fn with_level(self, include_level: bool) -> Self

pub fn with_module(self, include_module: bool) -> Self

pub fn with_location(self, include_location: bool) -> Self

pub fn with_format<F>(self, format_fn: F) -> Self

where F: Fn(&Record) -> String + Send + Sync + 'static,

Trait Implementations

impl Clone for JsonFormatter

fn clone(&self) -> JsonFormatter

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JsonFormatter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for JsonFormatter

fn default() -> Self

Returns the “default value” for a type.

impl FormatterTrait for JsonFormatter

fn fmt(&self, record: &Record) -> String

Format a single record into a string

fn with_colors(&mut self, use_colors: bool)

Enable or disable colored output

fn with_timestamp(&mut self, include_timestamp: bool)

Enable or disable timestamp output

fn with_level(&mut self, include_level: bool)

Enable or disable level output

fn with_module(&mut self, include_module: bool)

Enable or disable module output

fn with_location(&mut self, include_location: bool)

Enable or disable location output

fn with_pattern(&mut self, _pattern: String)

Set the pattern for formatting

fn with_format(&mut self, format_fn: FormatFn)

Set a custom format function

fn box_clone(&self) -> Box<dyn FormatterTrait + Send + Sync>

Clone the formatter into a boxed trait object

fn fmt_batch(&self, records: &[Record]) -> String

Format multiple records into a string (default implementation)