@ @v
@v(n)
Applies to: type, field
Section: §9.2
Syntax
Attr = "@" Path [ "(" [ AttrArgs ] ")" ] ;Grammar: App. A
Defined in
- 9.2 Field numbers and schema — Every field of a data and every variant of an enum has a stable tag (the number in the wire format).
- 4.9 Attributes — Syntax: @name or @name(arguments) before a declaration, field, parameter or rpc.
- 13.4 Authorisation and policies — The subject of a policy
- 10.1 Services — A service declares a contract
Related diagnostics
schema-attr, schema-break, deprecated, data-rights, missing-policy, unknown-policy-target, duplicate-impl, impl-signature-mismatch, missing-impl, missing-rpc-impl, unknown-rpc