Re: How to use annotation get key name?

[Brian via Digitalmars-d-learn]

On Monday, 26 March 2018 at 08:50:31 UTC, Simen Kjærås wrote:
On Monday, 26 March 2018 at 08:29:31 UTC, Brian wrote:
Rust sample code:
#[cfg(name = "users")]

PHP sample code:

/*
@Table(name = "users")
*/

Java sample code:

@Table(name = "users")

How to use dlang get key name?

If I understand your question correctly:

struct Table {
    string name;
}

struct Foo {
    @Table("foo")
    int n;
}

unittest {
    import std.traits;

    string name = getUDAs!(Foo.n, Table)[0].name;
}

--
  Simen

Thanks.
but you don't understand my means, I want have keys with multiple 
indeterminate names.

Rust sample code:

#[cfg(name1 = "users", name2 = "users111")]

PHP sample code:

/*
@Table(name2 = "users", name2 = "users111")
*/

Java sample code:

@Table(name2 = "users111", name1 = "users")

How to use dlang get key name?

Don't have support get key function?

How to do?