Struct RefLanding 

pub struct RefLanding { /* private fields */ }

Lands by moving the branch the proposals were aimed at (D68).

Implementations

impl RefLanding

pub fn new( key: Arc<ActorKey>, refname: String, base: &str, scope: ScopeSource, ) -> Self

Lands on refname, CAS’d from base and moving forward from each landing to the next.

base is the value the round was read at. It is the first landing’s prev, which is what makes a push that beat the round win: the op is refused, and the queue stops rather than overwriting somebody’s work with a merge computed against a branch that has moved.

Trait Implementations

impl Landing for RefLanding

fn name(&self) -> &'static str

The implementation’s name, for reports and journals.

fn record( &mut self, handle: &SequencerHandle, _change: &Change, commit: ContentHash, ) -> Result<(), String>

Records that change landed, with the merged state named by commit.