Struct SparseImageBuilder 

pub struct SparseImageBuilder { /* private fields */ }

Builds sparse image files from a set of input DataSources.

Implementations

impl SparseImageBuilder

pub fn new() -> Self

pub fn set_block_size(self, block_size: u32) -> Self

pub fn add_source(self, source: DataSource) -> Self

Adds the given data source to the image. source may be encoded as one or more chunks.

pub fn built_size(&self) -> u64

Calculates total amount of space required to build the sparse image given the current set of data sources.

pub fn build<W: Write + Seek>(self, output: &mut W) -> Result<()>

pub fn build_vmo(self) -> Result<Vmo>