Macro has_fields::has_fields
source · has_fields!() { /* proc-macro */ }
Expand description
Check if given fields are Some(…) or not
Gives a boolean result
has_fields!(&form, "field1", "field2", "...")
has_fields!() { /* proc-macro */ }
Check if given fields are Some(…) or not
Gives a boolean result
has_fields!(&form, "field1", "field2", "...")