Struct android_sparse::write::Writer

pub struct Writer { /* fields omitted */ }

Writes sparse blocks to a sparse image.

Methods

impl Writer

pub fn new(file: File) -> Result<Self>

Creates a new writer that writes to file.

The created writer skips checksum calculation in favor of speed. To get a writer that does checksum calculation, use Writer::with_crc instead.

pub fn with_crc(file: File) -> Result<Self>

Creates a new writer that writes to file and adds a checksum at the end.

pub fn write_block(&mut self, block: &Block) -> Result<()>

Writes a sparse block to this writer.

The sparse block is converted into the sparse file format and written to this decoder's destination.

pub fn close(self) -> Result<()>

Finishes writing the sparse image and flushes any buffered data.

Consumes the reader as using it afterward would be invalid.

Trait Implementations

impl Drop for Writer

fn drop(&mut self)

Executes the destructor for this type.