Kingsley Yung
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250c4cda00
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indexeddb: Implement openCursor and openKeyCursor for object store (#39080)
Continue on implementing indexeddb's cursor.
This patch focuses on implementing the `openCursor` [1] and
`openKeyCursor` [2] methods of the `IDBObjectStore` interface, which
create and initialize cursors by running the iterate-a-cursor algorithm
[3].
It also adds struct `IndexedDBRecord` to
`components/shared/net/indexeddb_thread.rs`. This struct can later be
used to implement the new `IDBRecord` interface [4].
[1] https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-opencursor
[2] https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-openkeycursor
[3] https://www.w3.org/TR/IndexedDB-2/#iterate-a-cursor
[4] https://w3c.github.io/IndexedDB/#record-interface
Testing: Pass WPT tests that were expected to fail.
Fixes: Part of #38111
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Signed-off-by: Kingsley Yung <kingsley@kkoyung.dev>
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2025-09-12 16:54:07 +00:00 |
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