rustc_builtin_macros
1.77.0-nightly
(bf3c6c5be 2024-02-01)
In rustc_builtin_macros::deriving::default
?
Function
rustc_builtin_macros
::
deriving
::
default
::
has_a_default_variant
source
·
[
−
]
fn has_a_default_variant(item: &
Annotatable
) ->
bool