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btree: simplify pattern match

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This commit is contained in:
Jussi Saurio
2025-07-10 13:05:15 +03:00
parent 4dc3e2100f
commit fd0a47dc6b
1 changed files with 9 additions and 12 deletions
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21
core/storage/btree.rs
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@@ -2422,14 +2422,14 @@ impl BTreeCursor {
}
let next_cell_divider = i + first_cell_divider - 1;
pgno = match parent_contents.cell_get(next_cell_divider, self.usable_space())? {
BTreeCell::TableInteriorCell(table_interior_cell) => {
table_interior_cell.left_child_page
}
BTreeCell::IndexInteriorCell(index_interior_cell) => {
index_interior_cell.left_child_page
}
BTreeCell::TableLeafCell(..) | BTreeCell::IndexLeafCell(..) => {
unreachable!()
BTreeCell::TableInteriorCell(TableInteriorCell {
left_child_page, ..
})
| BTreeCell::IndexInteriorCell(IndexInteriorCell {
left_child_page, ..
}) => left_child_page,
other => {
crate::bail_corrupt_error!("expected interior cell, got {:?}", other)
}
};
}
@@ -2461,10 +2461,7 @@ impl BTreeCursor {
sibling_count,
first_divider_cell: first_cell_divider,
}));
(
WriteState::BalanceNonRootDoBalancing,
Ok(CursorResult::IO),
)
(WriteState::BalanceNonRootDoBalancing, Ok(CursorResult::IO))
}
WriteState::BalanceNonRootDoBalancing => {
let write_info = self.state.write_info().unwrap();