pine

Types

opaque

The logger type. This is opaque by default to prevent developers from relying on implementation details that may change.

pub opaque type Logger

pub fn debug(logger: Logger, msg: String) -> Logger

Creates a debug log.

pub fn err(logger: Logger, msg: String) -> Logger

Creates an err log.

pub fn format_json() -> fn(Log) -> String

Creates a formatter that outputs to json.

pub fn format_plain() -> fn(Log) -> String

Creates a formatter that outputs to one line of plain text where each attribute is separated by a space.

pub fn info(logger: Logger, msg: String) -> Logger

Creates an info log.

pub fn level_debug() -> Level

The debug logging level.

pub fn level_err() -> Level

The err logging level.

pub fn level_info() -> Level

The info logging level.

pub fn level_warn() -> Level

The warn logging level.

pub fn new() -> Logger

Create a new Logger.

This uses the defaults of:

pub fn set_format(
  logger: Logger,
  new_format: fn(Log) -> String,
) -> Logger

Sets the logger to the given format.

pub fn set_level(logger: Logger, new_level: Level) -> Logger

Sets the logger to the given level.

pub fn set_transport(
  logger: Logger,
  new_transport: fn(String) -> Nil,
) -> Logger

Sets the logger to the given transport.

pub fn transport_console() -> fn(String) -> Nil

Creates a transport that writes to the console.

pub fn transport_file(filename: String) -> fn(String) -> Nil

Creates a transport that writes the given file.

pub fn warn(logger: Logger, msg: String) -> Logger

Creates a warn log.

pub fn with_bool(
  logger: Logger,
  key: String,
  value: Bool,
) -> Logger

Adds a new ‘bool’ attribute to a logger.

pub fn with_float(
  logger: Logger,
  key: String,
  value: Float,
) -> Logger

Adds a new ‘float’ attribute to a logger.

pub fn with_int(
  logger: Logger,
  key: String,
  value: Int,
) -> Logger

Adds a new ‘int’ attribute to a logger.

pub fn with_string(
  logger: Logger,
  key: String,
  value: String,
) -> Logger

Adds a new ‘string’ attribute to a logger.