C# Language Specification

Struct declarations

A struct-declaration is a type-declaration (§9.6) that declares a new struct:

struct-declaration:
attributes_opt struct-modifiers_opt partial_opt struct identifier type-parameter-list_opt
struct-interfaces_opt type-parameter-constraints-clauses_opt struct-body ;_opt

A struct-declaration consists of an optional set of attributes (§17), followed by an optional set of struct-modifiers (§11.1.1), followed by an optional partial modifier, followed by the keyword struct and an identifier that names the struct, followed by an optional type-parameter-list specification (§10.1.3), followed by an optional struct-interfaces specification (§11.1.2) ), followed by an optional type-parameters-constraints-clauses specification (§10.1.5), followed by a struct-body (§11.1.4), optionally followed by a semicolon.

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