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Synchronize certified canvas scopes while preserving the original loading snapshot

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Codex Bot
2026-11-09 04:02:22 +08:00
parent cabf2ec667
commit 6c0a421f59
19 changed files with 199 additions and 64 deletions
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src/lib/canvas-runtime/recovery-encoding.ts
+2 -2
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@@ -52,8 +52,8 @@ export function encodeRecoveryValue(input:unknown):Json {
}
/** Only codec-owned, validated immutable images qualify for the storage copy fast path. */
export function sealRecoveryImage(formatVersion:1|2|3|4|5|6|7|8,rootRevision:number,localRevision:number,payload:unknown):RecoveryImage {
if(![1,2,3,4,5,6,7,8].includes(formatVersion)||!Number.isSafeInteger(rootRevision)||rootRevision<0||!Number.isSafeInteger(localRevision)||localRevision<0||localRevision>rootRevision)throw fault('corrupt_recovery_image');
export function sealRecoveryImage(formatVersion:1|2|3|4|5|6|7|8|9,rootRevision:number,localRevision:number,payload:unknown):RecoveryImage {
if(![1,2,3,4,5,6,7,8,9].includes(formatVersion)||!Number.isSafeInteger(rootRevision)||rootRevision<0||!Number.isSafeInteger(localRevision)||localRevision<0||localRevision>rootRevision)throw fault('corrupt_recovery_image');
const image=Object.freeze({formatVersion,rootRevision,localRevision,payload:encodeRecoveryValue(payload)});sealed.add(image);return image;
}
export function isSealedRecoveryImage(image:RecoveryImage):boolean{return sealed.has(image);}