Struct Indented

pub struct Indented<'a, D> { /* private fields */ }

Helper struct for efficiently numbering and correctly indenting multi line display implementations

Implementations

impl<'a, D> Indented<'a, D>

pub fn numbered(inner: &'a mut D, ind: usize) -> Self

Wrap a formatter number the first line and indent all lines of input before forwarding the output to the inner formatter

Trait Implementations

impl<T> Write for Indented<'_, T>

where T: Write,

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.