Struct ReadonlyEvolution 

pub struct ReadonlyEvolution<'r> { /* private fields */ }

Implementations

impl<'r> ReadonlyEvolution<'r>

pub fn new(repo: &'r ReadonlyRepo) -> Self

pub fn start_modification<'m>( &self, repo: &'m MutableRepo<'r>, ) -> MutableEvolution<'r, 'm>

Trait Implementations

impl Evolution for ReadonlyEvolution<'_>

fn successors(&self, commit_id: &CommitId) -> HashSet<CommitId>

fn is_obsolete(&self, commit_id: &CommitId) -> bool

fn is_orphan(&self, commit_id: &CommitId) -> bool

fn is_divergent(&self, change_id: &ChangeId) -> bool

fn new_parent(&self, old_parent_id: &CommitId) -> HashSet<CommitId>

Given a current parent, finds the new parent candidates. If the current parent is not obsolete, then a singleton set of that commit will be returned.