Struct Output

pub struct Output<'a> { /* private fields */ }

An abstraction over fmt::Write for the rendering.

This is a utility type used in the engine which can be written into like one can write into an std::fmt::Write value. It’s primarily used internally in the engine but it’s also passed to the custom formatter function.

Implementations

impl<'a> Output<'a>

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

Writes some data to the underlying buffer contained within this output.

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

Writes some formatted information into this instance.

Trait Implementations

impl Write for Output<'_>

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

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

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

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