Struct LazyCommit

pub struct LazyCommit<'graph, 'cache> { /* private fields */ }

A commit that provides access to graph-related information, on demand.

The owned version of this type is called Commit and can be obtained by calling LazyCommit::to_owned().

Implementations

impl<'graph, 'cache> LazyCommit<'graph, 'cache>

pub fn iter_parents(&self) -> Parents<'graph, 'cache>

Return an iterator over the parents of this commit.

pub fn committer_timestamp(&self) -> Result<i64, Error>

Returns the timestamp at which this commit was created.

This is the single-most important date for determining recency of commits. Note that this can only fail if the commit is backed by the object database and parsing fails.

pub fn generation(&self) -> Option<u32>

Returns the generation of the commit if it is backed by a commit graph.

pub fn generation_and_timestamp(&self) -> Result<(Option<u32>, i64), Error>

Returns the generation of the commit and its commit-time, either from cache if available, or parsed from the object buffer.

pub fn to_owned<T>( &self, new_data: impl FnOnce() -> T, ) -> Result<Commit<T>, Error>

Convert ourselves into an owned version, which effectively detaches us from the underlying graph. Use new_data() to provide the data field for the owned Commit.