cranpose-core 0.0.60

Core runtime for a Jetpack Compose inspired UI framework in Rust
Documentation 
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use super::super::GroupRecord;
use super::SlotTable;
use crate::{AnchorId, ScopeId};

impl SlotTable {
    pub(in crate::slot) fn refresh_group_indexes_from(&mut self, start: usize) {
        self.refresh_group_indexes_in_range(start, self.groups.len());
    }

    pub(in crate::slot) fn refresh_group_indexes_in_range(&mut self, start: usize, end: usize) {
        assert!(start <= end, "group index refresh range must be ordered");
        assert!(
            end <= self.groups.len(),
            "group index refresh range must stay inside groups"
        );
        let span = end - start;
        self.diagnostics.record_group_index_refresh(span);

        for index in start..end {
            self.anchors.set_active(self.groups[index].anchor, index);
        }
    }

    pub(in crate::slot) fn clear_group_indexes(&mut self, groups: &[GroupRecord]) {
        self.anchors.mark_detached_groups(groups);
    }

    pub(in crate::slot) fn clear_scope_index_for_groups(&mut self, groups: &[GroupRecord]) {
        self.scope_index.remove_groups(groups);
    }

    pub(in crate::slot) fn restore_scope_index_entries(
        &mut self,
        entries: impl IntoIterator<Item = (ScopeId, AnchorId)>,
    ) {
        self.scope_index.restore_entries(entries);
    }
}