Struct genco::Formatter

pub struct Formatter<'write> { /* fields omitted */ }

Formatter implementation for write types.

Implementations

impl<'write> Formatter<'write>

pub fn new(write: &mut dyn Write) -> Formatter

Create a new write formatter.

pub fn with_indentation(self, indentation: usize) -> Self

Configure the indentation associated with the formatter.

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

Write the given string.

pub fn new_line(&mut self) -> Result

Push a new line.

pub fn new_line_unless_empty(&mut self) -> Result

Push a new line, unless the current line is empty.

pub fn indent(&mut self)

Increase indentation level.

pub fn unindent(&mut self)

Decrease indentation level.

Trait Implementations

impl<'write> Write for Formatter<'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.