Struct hff_std::DataBuilder

pub struct DataBuilder { /* private fields */ }

Helper to track and build chunks.

Implementations

impl DataBuilder

pub fn new() -> Self

Create an empty instance.

pub fn push(&mut self, data_source: Box<dyn DataSource>, size: u64)

Push a chunk onto the builder.

pub fn append(&mut self, child: Self)

Append a builder to this builder.

pub fn size_bytes(&self) -> u64

Get the size in bytes of the contained data.

pub fn write(self, writer: &mut dyn Write) -> Result<()>

Write the data to the given writer.

Trait Implementations

impl Debug for DataBuilder

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

Formats the value using the given formatter.