☰
In rustc_builtin_macros::deriving::default
?
Function
rustc_builtin_macros
::
deriving
::
default
::
validate_default_attribute
source
·
[
−
]
fn validate_default_attribute(
cx: &mut ExtCtxt<'_>,
default_variant: &
Variant
) ->
Result
<
()
,
()
>