Struct BufferedLogger

pub struct BufferedLogger<const N: usize> { /* private fields */ }

Logger that stores messages in a heapless string buffer.

Useful for testing or when logs must be retrieved later.

Implementations

impl<const N: usize> BufferedLogger<N>

pub fn new() -> Self

Creates a new empty BufferedLogger.

pub fn buffer(&self) -> &str

Returns a string slice of all stored logs.

pub fn clear(&mut self)

Clears the stored log buffer.

Trait Implementations

impl<const N: usize> Logger for BufferedLogger<N>

fn log_fmt(&mut self, args: Arguments<'_>)

Logs a pre-formatted message.

fn log_bytes(&mut self, label: &str, bytes: &[u8])

Logs a byte slice in 0xXX format with a label.

fn log_i2c(&mut self, context: &str, result: Result<(), impl Debug>)

Logs the result of an I2C transaction with a ✅/❌ marker.

fn log_cmd(&mut self, cmd: u8)

Logs a single command byte in 0xXX format.