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docs/devel/qapi-code-gen: Extend example for next commit's change

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The next commit will change the code generated for some optional
members.  The example schema contains an optional member affected by
the change.  Add one that is not affected.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20221104160712.3005652-4-armbru@redhat.com>
This commit is contained in:
Markus Armbruster
2022-11-04 17:06:45 +01:00
parent 7df184613c
commit 94f9bd33ee
1 changed files with 20 additions and 1 deletions
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21
docs/devel/qapi-code-gen.rst
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@@ -1357,7 +1357,7 @@ qmp_my_command(); everything else is produced by the generator. ::
$ cat example-schema.json $ cat example-schema.json
{ 'struct': 'UserDefOne', { 'struct': 'UserDefOne',
'data': { 'integer': 'int', '*string': 'str' } } 'data': { 'integer': 'int', '*string': 'str', '*flag': 'bool' } }
{ 'command': 'my-command', { 'command': 'my-command',
'data': { 'arg1': ['UserDefOne'] }, 'data': { 'arg1': ['UserDefOne'] },
@@ -1412,6 +1412,8 @@ Example::
int64_t integer; int64_t integer;
bool has_string; bool has_string;
char *string; char *string;
bool has_flag;
bool flag;
}; };
void qapi_free_UserDefOne(UserDefOne *obj); void qapi_free_UserDefOne(UserDefOne *obj);
@@ -1531,6 +1533,11 @@ Example::
return false; return false;
} }
} }
if (visit_optional(v, "flag", &obj->has_flag)) {
if (!visit_type_bool(v, "flag", &obj->flag, errp)) {
return false;
}
}
return true; return true;
} }
@@ -1916,6 +1923,12 @@ Example::
{ "type", QLIT_QSTR("str"), }, { "type", QLIT_QSTR("str"), },
{} {}
})), })),
QLIT_QDICT(((QLitDictEntry[]) {
{ "default", QLIT_QNULL, },
{ "name", QLIT_QSTR("flag"), },
{ "type", QLIT_QSTR("bool"), },
{}
})),
{} {}
})), }, })), },
{ "meta-type", QLIT_QSTR("object"), }, { "meta-type", QLIT_QSTR("object"), },
@@ -1949,6 +1962,12 @@ Example::
{ "name", QLIT_QSTR("str"), }, { "name", QLIT_QSTR("str"), },
{} {}
})), })),
QLIT_QDICT(((QLitDictEntry[]) {
{ "json-type", QLIT_QSTR("boolean"), },
{ "meta-type", QLIT_QSTR("builtin"), },
{ "name", QLIT_QSTR("bool"), },
{}
})),
{} {}
})); }));