Struct NodeWriter 

pub struct NodeWriter<W: WriteBlock> { /* private fields */ }

Write a node (file or directory) to the block storage.

Implementations

impl<W: WriteBlock> NodeWriter<W>

pub fn new( service_id: ServiceId, writer: W, file_size: u64, block_size: usize, ) -> Result<Self, Error>

pub fn new_dir( service_id: ServiceId, writer: W, file_size: u64, block_size: usize, ) -> Result<Self, Error>

pub fn write_all(&mut self, data: &[u8]) -> Result<(), Error>

pub fn read_from<R: HostFileRead>( &mut self, reader: &mut R, ) -> Result<(), Error>

pub fn finish(self) -> Result<(BlockRef, W), Error>

Finish writing the node.

Returns main block hash and the underlying block writer.