rstd::io::BufWriter< W > Class Template Reference

A buffered wrapper around a writer, reducing the number of write syscalls. More...

Public Member Functions
	BufWriter (W inner, usize capacity=DEFAULT_BUF_SIZE)
	Creates a new BufWriter with the specified buffer capacity.
auto	get_ref () const noexcept -> const W &
	Returns a reference to the underlying writer.
auto	get_mut () noexcept -> W &
	Returns a mutable reference to the underlying writer.
auto	capacity () const noexcept -> usize
	Returns the total capacity of the internal buffer.
auto	buffer () const noexcept -> slice< u8 >
	Returns a slice of the buffered data that has not yet been flushed.
auto	into_inner () &&-> W
	Consumes this BufWriter, flushing and returning the underlying writer.

Friends
struct	rstd::Impl< io::Write, BufWriter< W > >
struct	rstd::Impl< io::Seek, BufWriter< W > >

Detailed Description

template<typename W>
requires Impled<W, io::Write>
class rstd::io::BufWriter< W >

A buffered wrapper around a writer, reducing the number of write syscalls.

Template Parameters

W	The underlying writer type, which must implement io::Write.

Constructor & Destructor Documentation

BufWriter()

template<typename W >

rstd::io::BufWriter< W >::BufWriter ( W inner, usize capacity = DEFAULT_BUF_SIZE )

inlineexplicit

Creates a new BufWriter with the specified buffer capacity.

Parameters

inner	The underlying writer.
capacity	The buffer size in bytes (defaults to DEFAULT_BUF_SIZE).

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The documentation for this class was generated from the following file:

• /home/runner/work/rstd/rstd/src/std/io/buffered.cppm