Struct AutoIndentingWriter

pub(crate) struct AutoIndentingWriter<'w> {
    pub(crate) level: usize,
    pub(crate) should_indent: bool,
    pub(crate) writer: &'w mut dyn Write,
}

Wrapper around a std::fmt::Write that helps write at the correct level of indentation.

Fields

level: usize

should_indent: bool

writer: &'w mut dyn Write

Implementations

impl<'w> AutoIndentingWriter<'w>

pub(crate) fn new(writer: &'w mut dyn Write) -> Self

pub(crate) fn indent(&mut self) -> AutoIndentingWriter<'_>

Trait Implementations

impl<'w> Write for AutoIndentingWriter<'w>

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.