Struct Ringbuffer 

pub struct Ringbuffer {
    seq: u64,
    buffer: [u8; 1048576],
    head: usize,
    tail: usize,
}

The kernel ringbuffer

Fields

seq: u64

buffer: [u8; 1048576]

head: usize

tail: usize

Implementations

impl Ringbuffer

pub const SIZE: usize

Capacity of the in-memory log ring buffer (1 MiB)

pub const fn new() -> Self

Constructor; create a new empty Ringbuffer

pub fn write_entry( &mut self, log_level: LogLevel, log_flags: LogFlags, text: &[u8], ) -> LogEntryHeader

Constructs and writes a LogEntryHeader followed by the given text to the ringbuffer

fn write_bytes(&mut self, bytes: &[u8])

Write raw bytes into the ring buffer

fn advance_tail(&mut self)

Advance Ringbuffer::tail to the next entry