Struct SerializationSink

pub struct SerializationSink { /* private fields */ }

Implementations

impl SerializationSink

pub fn into_bytes(self) -> Vec<u8>

Creates a copy of all data written so far. This method is meant to be used for writing unit tests. It will panic if the underlying BackingStorage is a file.

pub fn write_atomic<W>(&self, num_bytes: usize, write: W) -> Addr

where W: FnOnce(&mut [u8]),

Atomically writes num_bytes of data to this SerializationSink. Atomic means the data is guaranteed to be written as a contiguous range of bytes.

The buffer provided to the write callback is guaranteed to be of size num_bytes and write is supposed to completely fill it with the data to be written.

The return value is the address of the data written and can be used to refer to the data later on.

pub fn write_bytes_atomic(&self, bytes: &[u8]) -> Addr

Atomically writes the data in bytes to this SerializationSink. Atomic means the data is guaranteed to be written as a contiguous range of bytes.

This method may perform better than write_atomic because it may be able to skip the sink’s internal buffer. Use this method if the data to be written is already available as a &[u8].

The return value is the address of the data written and can be used to refer to the data later on.

pub fn as_std_write<'a>(&'a self) -> impl Write + 'a

Trait Implementations

impl Debug for SerializationSink

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

Formats the value using the given formatter.

impl Drop for SerializationSink

fn drop(&mut self)

Executes the destructor for this type.