Struct DocBuffer 

pub struct DocBuffer { /* private fields */ }

A growable sink of Doc elements, the target of the doc_write! macro and of Format implementors.

Implementations

impl DocBuffer

pub fn new() -> Self

A new, empty buffer.

pub fn write_element(&mut self, doc: Doc)

Append one already-built Doc element in order.

pub fn write_fmt_value<T: Format + ?Sized>(&mut self, value: &T)

Append a value by letting it format itself into this buffer.

pub fn write_with_rule<T: ?Sized, R: FormatRule<T>>( &mut self, rule: &R, item: &T, )

Append a value formatted by an external FormatRule.

pub fn finish(self) -> Doc

Consume the buffer, returning the assembled document.

Trait Implementations

impl Default for DocBuffer

fn default() -> DocBuffer

Returns the “default value” for a type.