refactor: rm redundant config (#726)

Author: zxch3n

crates/loro-internal/src/diff_calc.rs

@@ -298,7 +298,6 @@ impl DiffCalculator {
                                 InternalContainerDiff {
                                     idx: container_idx,
                                     bring_back,
-                                    is_container_deleted: false,
                                     diff: diff.into(),
                                     diff_mode,
                                 },
@@ -326,7 +325,6 @@ impl DiffCalculator {
                         InternalContainerDiff {
                             idx,
                             bring_back: true,
-                            is_container_deleted: false,
                             diff: DiffVariant::None,
                             diff_mode: DiffMode::Checkout,
                         },

crates/loro-internal/src/event.rs

@@ -96,7 +96,6 @@ pub(crate) struct InternalContainerDiff {
     pub(crate) idx: ContainerIdx,
     /// Indicates whether this event was generated by a container that has been resurrected during a checkout operation.
     pub(crate) bring_back: bool,
-    pub(crate) is_container_deleted: bool,
     pub(crate) diff: DiffVariant,
     /// This mode decides how should we apply the diff.
     pub(crate) diff_mode: DiffMode,

crates/loro-internal/src/state.rs

@@ -584,7 +584,6 @@ impl DocState {
                     diffs.push(InternalContainerDiff {
                         idx: new,
                         bring_back: true,
-                        is_container_deleted: false,
                         diff: external_diff.into(),
                         diff_mode: DiffMode::Checkout,
                     });
@@ -688,7 +687,6 @@ impl DocState {
                     diffs.push(InternalContainerDiff {
                         idx: new,
                         bring_back: true,
-                        is_container_deleted: false,
                         diff: external_diff.into(),
                         diff_mode: DiffMode::Checkout,
                     });
@@ -861,7 +859,6 @@ impl DocState {
                 .map(|(&idx, state)| InternalContainerDiff {
                     idx,
                     bring_back: false,
-                    is_container_deleted: false,
                     diff: state
                         .get_state_mut(
                             idx,
@@ -1248,10 +1245,6 @@ impl DocState {
         for diff in diffs {
             #[allow(clippy::unnecessary_to_owned)]
             for container_diff in diff.diff.into_owned() {
-                if container_diff.is_container_deleted {
-                    // omit event form deleted container
-                    continue;
-                }
                 let Some((last_container_diff, _)) = containers.get_mut(&container_diff.idx) else {
                     if let Some(path) = self.get_path(container_diff.idx) {
                         containers.insert(container_diff.idx, (container_diff.diff, path));

crates/loro-internal/src/txn.rs

@@ -480,7 +480,6 @@ impl Transaction {
                         .map(|x| InternalContainerDiff {
                             idx: x.idx,
                             bring_back: false,
-                            is_container_deleted: false,
                             diff: (x.diff.into()),
                             diff_mode: crate::diff_calc::DiffMode::Linear,
                         })