struct ItemDeduplicator<'a> {
krate: &'a mut TranslatedCrate,
groups: IndexVec<TargetGroupId, TargetGroup>,
}Expand description
Orchestrates deduplication of items across compilation targets.
Fields§
§krate: &'a mut TranslatedCrate§groups: IndexVec<TargetGroupId, TargetGroup>Implementations§
Source§impl<'a> ItemDeduplicator<'a>
impl<'a> ItemDeduplicator<'a>
Sourcepub fn dedup(krate: &'a mut TranslatedCrate, errors: &mut ErrorCtx)
pub fn dedup(krate: &'a mut TranslatedCrate, errors: &mut ErrorCtx)
Entrypoint: deduplicate items that are the same across targets.
Sourcefn discover_groups(
krate: &TranslatedCrate,
_errors: &mut ErrorCtx,
) -> IndexVec<TargetGroupId, TargetGroup>
fn discover_groups( krate: &TranslatedCrate, _errors: &mut ErrorCtx, ) -> IndexVec<TargetGroupId, TargetGroup>
Group items by (base_name, item_kind), keeping only groups that have items in all targets.
Sourcefn decide_group_mergings(&self) -> Vec<(TargetGroupId, MergeDecision)>
fn decide_group_mergings(&self) -> Vec<(TargetGroupId, MergeDecision)>
Decide how to merge each group. Skipped groups are not included in the output.
Sourcefn build_remap<'b>(
&self,
candidate_indices: impl IntoIterator<Item = &'b TargetGroupId>,
) -> HashMap<ItemId, ItemId>
fn build_remap<'b>( &self, candidate_indices: impl IntoIterator<Item = &'b TargetGroupId>, ) -> HashMap<ItemId, ItemId>
Build an id remap: for each candidate group, map non-canonical IDs → canonical ID.
fn apply_merge_decisions( &mut self, decisions: Vec<(TargetGroupId, MergeDecision)>, )
fn dedup_group(&mut self, idx: TargetGroupId)
Auto Trait Implementations§
impl<'a> Freeze for ItemDeduplicator<'a>
impl<'a> RefUnwindSafe for ItemDeduplicator<'a>
impl<'a> Send for ItemDeduplicator<'a>
impl<'a> Sync for ItemDeduplicator<'a>
impl<'a> Unpin for ItemDeduplicator<'a>
impl<'a> !UnwindSafe for ItemDeduplicator<'a>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<I, T> ExtractContext<I, ()> for T
impl<I, T> ExtractContext<I, ()> for T
§fn extract_context(self, _original_input: I)
fn extract_context(self, _original_input: I)
Given the context attached to a nom error, and given the original
input to the nom parser, extract more the useful context information. Read more
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more§impl<I> RecreateContext<I> for I
impl<I> RecreateContext<I> for I
§fn recreate_context(_original_input: I, tail: I) -> I
fn recreate_context(_original_input: I, tail: I) -> I
Given the original input, as well as the context reported by nom,
recreate a context in the original string where the error occurred. Read more