Macro dep_obj::dep_obj

macro_rules! dep_obj {
    (
        $(#[$attr:meta])* $vis:vis struct $name:ident
        $(< $( $lt:tt $( : $clt:tt $(+ $dlt:tt )* )? ),+ $(,)?>)?
        become $set:ident in $id:ty
        $(where BuilderCore $(< $( $blt:tt $( : $bclt:tt $(+ $bdlt:tt )* )? ),+ $(,)?>)? = $bct:ty)? {
            $($(
               $field:ident $delim:tt $field_ty:ty $(= $field_val:expr)?
            ),+ $(,)?)?
        }
    ) => { ... };
    (
        @impl $builder:ident $id_builder:ident $ty:ident $this:ident $context:ident
        [$(#[$attr:meta])*] ($vis:vis) $name:ident become $set:ident in $id:ty ;
        [$($x:tt)*]
        [$($y:tt)*]
        [$($f:tt)*]
        [$($b:tt)*]
        [$($s:tt)*]
        [$($p:tt)*]
        [$($c:tt)*]
        [$($l:tt)*]
        [$field:ident : $field_ty:ty = $field_val:expr $(, $($other_fields:tt)+)?];
        [$([ $($g:tt)+ ], [ $($r:tt)+ ])?]
        $($bct:ty [$([ $($bg:tt)+ ], [ $($br:tt)+ ])?])?
    ) => { ... };
    (
        @impl $builder:ident $id_builder:ident $ty:ident $this:ident $context:ident
        [$(#[$attr:meta])*] ($vis:vis) $name:ident become $set:ident in $id:ty ;
        [$($x:tt)*]
        [$($y:tt)*]
        [$($f:tt)*]
        [$($b:tt)*]
        [$($s:tt)*]
        [$($p:tt)*]
        [$($c:tt)*]
        [$($l:tt)*]
        [$field:ident yield $field_ty:ty $(, $($other_fields:tt)+)?];
        [$([ $($g:tt)+ ], [ $($r:tt)+ ])?]
        $($bct:ty [$([ $($bg:tt)+ ], [ $($br:tt)+ ])?])?
    ) => { ... };
    (
        @impl $builder:ident $id_builder:ident $ty:ident $this:ident $context:ident
        [$(#[$attr:meta])*] ($vis:vis) $name:ident become $set:ident in $id:ty ;
        [$($x:tt)*] [$($y:tt)*] [$($f:tt)*] [$($b:tt)*] [$($s:tt)*] [$($p:tt)*] [$($c:tt)*] [$($l:tt)*] [];
        [$([ $($g:tt)+ ], [ $($r:tt)+ ])?]
        $($bct:ty [$([ $($bg:tt)+ ], [ $($br:tt)+ ])?])?
    ) => { ... };
}