29 lines
772 B
Markdown
29 lines
772 B
Markdown
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---
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title: Attributes
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description: Attributes define a set of properties on source code elements.
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menu:
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flux_v0_ref:
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parent: Flux specification
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name: Attributes
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weight: 112
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---
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Attributes define a set of properties on source code elements.
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```js
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Attributes = { Attribute } .
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Attribute = "@" identifier AttributeParameters .
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AttributeParameters = "(" [ AttributeParameterList [ "," ] ] ")" .
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AttributeParameterList = AttributeParameter { "," AttributeParameter } .
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AttributeParameter = PrimaryExpression
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```
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The runtime specifies the set of defined attributes and their meaning.
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##### Example attributes
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```js
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@edition("2022.1")
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package main
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```
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{{< page-nav prev="/flux/v0/spec/packages/" next="/flux/v0/spec/statements/" >}}
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