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Add ability to reset the mapping id, to facilitate destructor in rrweb (rrwebRecord.stop) (#49)

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This commit is contained in:
Eoghan Murray
2026-04-01 12:00:00 +08:00
committed by GitHub
parent b005450c64
commit 65671be739
4 changed files with 10 additions and 2 deletions
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2
src/index.ts
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@@ -2,6 +2,7 @@ import snapshot, {
serializeNodeWithId,
transformAttribute,
visitSnapshot,
cleanupSnapshot,
IGNORED_NODE,
} from './snapshot';
import rebuild, { buildNodeWithSN, addHoverClass } from './rebuild';
@@ -15,5 +16,6 @@ export {
addHoverClass,
transformAttribute,
visitSnapshot,
cleanupSnapshot,
IGNORED_NODE,
};

5
src/snapshot.ts
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@@ -570,4 +570,9 @@ export function visitSnapshot(
walk(node);
}
export function cleanupSnapshot() {
// allow a new recording to start numbering nodes from scratch
_id = 1;
}
export default snapshot;

4
typings/index.d.ts vendored
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@@ -1,4 +1,4 @@
import snapshot, { serializeNodeWithId, transformAttribute, visitSnapshot, IGNORED_NODE } from './snapshot';
import snapshot, { serializeNodeWithId, transformAttribute, visitSnapshot, IGNORED_NODE, cleanupSnapshot } from './snapshot';
import rebuild, { buildNodeWithSN, addHoverClass } from './rebuild';
export * from './types';
export { snapshot, serializeNodeWithId, rebuild, buildNodeWithSN, addHoverClass, transformAttribute, visitSnapshot, IGNORED_NODE, };
export { snapshot, serializeNodeWithId, rebuild, buildNodeWithSN, addHoverClass, transformAttribute, visitSnapshot, IGNORED_NODE, cleanupSnapshot, };

1
typings/snapshot.d.ts vendored
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@@ -6,4 +6,5 @@ export declare function transformAttribute(doc: Document, name: string, value: s
export declare function serializeNodeWithId(n: Node | INode, doc: Document, map: idNodeMap, blockClass: string | RegExp, skipChild?: boolean, inlineStylesheet?: boolean, maskInputOptions?: MaskInputOptions, slimDOMOptions?: SlimDOMOptions, recordCanvas?: boolean, preserveWhiteSpace?: boolean): serializedNodeWithId | null;
declare function snapshot(n: Document, blockClass: string | RegExp | undefined, inlineStylesheet: boolean | undefined, maskAllInputsOrOptions: boolean | MaskInputOptions, slimDOMSensibleOrOptions: boolean | SlimDOMOptions, recordCanvas?: boolean): [serializedNodeWithId | null, idNodeMap];
export declare function visitSnapshot(node: serializedNodeWithId, onVisit: (node: serializedNodeWithId) => unknown): void;
export declare function cleanupSnapshot(): void;
export default snapshot;