cupertino-docs/docs/dispatch/documentation_dispatch_dispatchsourceuserdataor.json

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  "abstract" : "A dispatch source that coalesces data you provide using an OR operation.",
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    "code" : "protocol DispatchSourceUserDataOr : DispatchSourceProtocol, Sendable",
    "language" : "swift"
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  "overview" : "## Overview\n\nYou do not adopt this protocol in your objects. Instead, use the [doc:\/\/com.apple.dispatch\/documentation\/Dispatch\/DispatchSource\/makeUserDataOrSource(queue:)] method to create an object that adopts this protocol.\n\nTo add custom data to the dispatch source, call the [doc:\/\/com.apple.dispatch\/documentation\/Dispatch\/DispatchSourceUserDataOr\/or(data:)] method.",
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  "rawMarkdown" : "---\nsource: https:\/\/developer.apple.com\/documentation\/dispatch\/dispatchsourceuserdataor\ncrawled: 2026-05-03T05:36:33Z\n---\n\n# DispatchSourceUserDataOr\n\n**Protocol**\n\nA dispatch source that coalesces data you provide using an OR operation.\n\n## Declaration\n\n```swift\nprotocol DispatchSourceUserDataOr : DispatchSourceProtocol, Sendable\n```\n\n## Overview\n\nYou do not adopt this protocol in your objects. Instead, use the [doc:\/\/com.apple.dispatch\/documentation\/Dispatch\/DispatchSource\/makeUserDataOrSource(queue:)] method to create an object that adopts this protocol.\n\nTo add custom data to the dispatch source, call the [doc:\/\/com.apple.dispatch\/documentation\/Dispatch\/DispatchSourceUserDataOr\/or(data:)] method.\n\n## Getting the Event Data\n\n- **or(data:)**\n\n## Creating a Custom Source\n\n- **makeUserDataAddSource(queue:)**: Creates a new dispatch source object that you use to coalesce custom app data using an AND operator.\n- **makeUserDataOrSource(queue:)**: Creates a new dispatch source object that you use to coalesce custom app data using an OR operator.\n- **makeUserDataReplaceSource(queue:)**: Creates a new dispatch source object that you use to track custom app data.\n- **DispatchSourceUserDataAdd**: A dispatch source that coalesces data you provide using an AND operation.\n- **DispatchSourceUserDataReplace**: A dispatch source that replaces any pending data with the new value you provide.\n\n## Inherits From\n\n- DispatchSourceProtocol\n- NSObjectProtocol\n- Sendable\n- SendableMetatype\n\n## Conforming Types\n\n- DispatchSource\n\n",
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          "name" : "or(data:)",
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      "title" : "Getting the Event Data"
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          "description" : "Creates a new dispatch source object that you use to coalesce custom app data using an AND operator.",
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          "description" : "Creates a new dispatch source object that you use to coalesce custom app data using an OR operator.",
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          "description" : "Creates a new dispatch source object that you use to track custom app data.",
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          "description" : "A dispatch source that coalesces data you provide using an AND operation.",
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          "url" : "https:\/\/developer.apple.com\/documentation\/Dispatch\/DispatchSourceUserDataAdd"
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          "description" : "A dispatch source that replaces any pending data with the new value you provide.",
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      "title" : "Creating a Custom Source"
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  "title" : "DispatchSourceUserDataOr",
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