Struct Logger 

pub struct Logger { /* private fields */ }

A simple logger wrapper that respects verbosity settings.

Implementations

impl Logger

pub fn new(options: LoggerOptions) -> Self

Create a new logger instance.

Arguments

• options - Logger configuration options

pub fn debug<F>(&self, message_fn: F)

where F: FnMut() -> String,

Log a debug message (only shown in verbose mode).

Arguments

• message_fn - A function that returns the message to log. This is only called if verbose mode is enabled.

pub fn error(&self, message: &str)

Log an error message (always shown).

Arguments

• message - The error message to log

pub fn info(&self, message: &str)

Log an info message.

Arguments

• message - The info message to log

pub fn warn(&self, message: &str)

Log a warning message.

Arguments

• message - The warning message to log

pub fn is_verbose(&self) -> bool

Check if verbose logging is enabled.

Trait Implementations

impl Clone for Logger

fn clone(&self) -> Logger

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Logger

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

Formats the value using the given formatter.

impl Default for Logger

fn default() -> Self

Returns the “default value” for a type.