Struct ScrollingTextRenderer 

pub struct ScrollingTextRenderer { /* private fields */ }

Implementations

impl ScrollingTextRenderer

pub fn init( framebuffer: *mut u8, width: usize, height: usize, pitch: usize, bpp: usize, font_data: &'static [u8], )

pub fn get() -> &'static mut Self

pub fn set_colors(&mut self, fg: u32, bg: u32)

pub fn write_char(&mut self, ch: char)

pub fn write_str(&mut self, s: &str)

pub fn clear(&mut self)

Trait Implementations

impl Write for ScrollingTextRenderer

fn write_str(&mut self, s: &str) -> Result

Writes a string slice into this writer, returning whether the write succeeded.

fn write_char(&mut self, c: char) -> Result<(), Error>

Writes a char into this writer, returning whether the write succeeded.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Glue for usage of the write! macro with implementors of this trait.

impl Send for ScrollingTextRenderer

impl Sync for ScrollingTextRenderer