Macro dep_obj::dep_obj

macro_rules! dep_obj {
    (
        $(#[$attr:meta])* $vis:vis struct $name:ident
        $(< $( $lt:tt $( : $clt:tt $(+ $dlt:tt )* )? ),+ $(,)?>)?
        become $system:ident in $Id:ty
        $(where BuilderCore $(< $( $bc_lt:tt $( : $bc_clt:tt $(+ $bc_dlt:tt )* )? ),+ $(,)?>)? = $BuilderCore:ty)? {
            $($(
               $field:ident $field_delim:tt $field_ty:ty $(= $field_val:expr)?
            ),+ $(,)?)?
        }
    ) => { ... };
    (
        @impl 
        [$builder:ident]
        [$(#[$attr:meta])*] [$vis:vis] [$name:ident] [$system:ident] [$Id:ty] [$($BuilderCore:ty)?]
        [$($g:tt)*] [$($r:tt)*] [$($bc_g:tt)*] [$($bc_r:tt)*]
        [$($builder_methods:tt)*]
        [$($type_fields:tt)*]
        [$($type_methods:tt)*]
        [$($type_init:tt)*]
        [$($type_bundle:tt)*]
        [$field:ident : $field_ty:ty = $field_val:expr $(, $($other_fields:tt)+)?]
    ) => { ... };
    (
        @impl 
        [$builder:ident]
        [$(#[$attr:meta])*] [$vis:vis] [$name:ident] [$system:ident] [$Id:ty] [$($BuilderCore:ty)?]
        [$($g:tt)*] [$($r:tt)*] [$($bc_g:tt)*] [$($bc_r:tt)*]
        [$($builder_methods:tt)*]
        [$($type_fields:tt)*]
        [$($type_methods:tt)*]
        [$($type_init:tt)*]
        [$($type_bundle:tt)*]
        [$field:ident : $field_ty:ty = $field_val:expr $(, $($other_fields:tt)+)?]
    ) => { ... };
    (
        @impl 
        [$builder:ident]
        [$(#[$attr:meta])*] [$vis:vis] [$name:ident] [$system:ident] [$Id:ty] [$($BuilderCore:ty)?]
        [$($g:tt)*] [$($r:tt)*] [$($bc_g:tt)*] [$($bc_r:tt)*]
        [$($builder_methods:tt)*]
        [$($type_fields:tt)*]
        [$($type_methods:tt)*]
        [$($type_init:tt)*]
        [$($type_bundle:tt)*]
        [$field:ident $field_delim:tt $field_ty:ty $(= $field_val:expr)? $(, $($other_fields:tt)+)?]
    ) => { ... };
    (
        @impl 
        [$builder:ident]
        [$(#[$attr:meta])*] [$vis:vis] [$name:ident] [$system:ident] [$Id:ty] [$($BuilderCore:ty)?]
        [$($g:tt)*] [$($r:tt)*] [$($bc_g:tt)*] [$($bc_r:tt)*]
        [$($builder_methods:tt)*]
        [$($type_fields:tt)*]
        [$($type_methods:tt)*]
        [$($type_init:tt)*]
        [$($type_bundle:tt)*]
        []
    ) => { ... };
}