Struct Written

pub struct Written { /* private fields */ }

Represents the return value of crate::to_writer function.

It mainly contains the size of serialized bytes in a specific format.

On Unix platforms, it also contains a list of file descriptors, whose indexes are included in the serialized bytes.

Implementations

impl Written

pub fn new(size: usize, context: Context) -> Self

Create a new Written instance.

pub fn set_fds(self, fds: impl IntoIterator<Item = impl Into<OwnedFd>>) -> Self

Set the file descriptors.

pub fn size(&self) -> usize

The size of the serialized bytes.

pub fn context(&self) -> Context

The encoding context.

pub fn into_fds(self) -> Vec<OwnedFd>

Consume self and return the file descriptors.

This method is only available on Unix platforms.

pub fn fds(&self) -> &[OwnedFd]

The file descriptors that are references by the serialized bytes.

This method is only available on Unix platforms.

Methods from Deref<Target = usize>

pub const MIN: usize = 0usize

pub const MAX: usize = 18_446_744_073_709_551_615usize

pub const BITS: u32 = 64u32

Trait Implementations

impl Debug for Written

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for Written

type Target = usize

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.