Struct ostree_ext::chunking::Chunking

pub struct Chunking { /* private fields */ }

How to split up an ostree commit into “chunks” - designed to map to container image layers.

Implementations

impl Chunking

pub fn new(repo: &Repo, rev: &str) -> Result<Self>

Generate an initial single chunk.

pub fn from_mapping(
    repo: &Repo,
    rev: &str,
    meta: ObjectMetaSized,
    max_layers: Option<NonZeroU32>
) -> Result<Self>

Generate a chunking from an object mapping.

pub fn process_mapping(
    &mut self,
    meta: ObjectMetaSized,
    max_layers: Option<NonZeroU32>
) -> Result<()>

Given metadata about which objects are owned by a particular content source, generate chunks that group together those objects.

pub fn print(&self)

Print information about chunking to standard output.

Trait Implementations

impl Debug for Chunking

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

Formats the value using the given formatter.

impl Default for Chunking

fn default() -> Chunking

Returns the “default value” for a type.