Struct Fmt 

pub struct Fmt { /* private fields */ }

Fmt implements Formatter.

Implementations

impl Fmt

pub fn new(cfg: FmtConfig) -> Self

Trait Implementations

impl Formatter for Fmt

fn begin_line_folding(&mut self)

Switches the Formatter mode to “line folding”. The Formatter must be currently in “direct” mode.

fn end_line_folding(&mut self)

Switches the Formatter mode to “direct”. The Formatter must be currently in “line folding” mode.

fn push_new_boundary(&mut self)

Registers a new boundary. This pushes the boundary on top of the internal “boundary stack”.

fn write_current_boundary(&mut self)

Write the current declared boundary to the output (the one on top of the internal boundary stack). The Formatter can be either in “direct” or “line folding” mode.

fn pop_boundary(&mut self)

Pop the current boundary from the top of the “boundary stack”.

fn write_bytes(&mut self, buf: &[u8])

Write bytes from buf; they cannot be used for line folding.

fn write_fws_bytes(&mut self, buf: &[u8])

Write whitespace bytes from buf. In “line folding” mode, they can be used for line folding.

fn write_crlf(&mut self)

Terminate the current line, writing CRLF (“\r\n”).

fn flush(self) -> Vec<u8>

Consumes the Formatter and returns the data that was printed to it.

fn write_fws(&mut self)

Write a single folding white space character.