Struct ResolutionMemory 

pub struct ResolutionMemory { /* private fields */ }

Previously seen conflict resolutions, keyed by the conflict triple.

Implementations

impl ResolutionMemory

pub fn new() -> Self

An empty memory: every lookup misses, the queue behaves as before.

pub fn len(&self) -> usize

Number of remembered resolutions.

pub fn is_empty(&self) -> bool

Whether nothing has been remembered.

pub fn key(base: &str, left: &str, right: &str) -> String

The conflict’s identity: the hash of the canonical serialization of the (base, left, right) triple, spelled as the TreeEntry::Conflict those addresses came from. Reusing the persisted shape’s bytes means the key inherits invariant 3’s canonicalization for free and cannot drift from the store’s own identity for the same conflict.

Contents are addressed with default chunker params; a resolution recorded under different params keys differently and simply misses — the memory is an optimization, a miss re-conflicts.

pub fn from_log(log: &dyn OpLog, store: &dyn ChunkStore) -> Self

Builds the memory by walking log for head-moving ops whose commit carries a resolves link, and reading both sides from store. Anything the store cannot supply is skipped — an incomplete memory only means fewer recalls.

pub fn recall(&self, base: &str, left: &str, right: &str) -> Option<&str>

The remembered resolution for this triple, if any.

Trait Implementations

impl Debug for ResolutionMemory

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

Formats the value using the given formatter.

impl Default for ResolutionMemory

fn default() -> ResolutionMemory

Returns the “default value” for a type.