Function apply_virtual_members

src/virtual_members/mod.rs:500–514

Apply all registered providers to a base-resolved class. Iterates over `providers` in order (highest priority first) and merges each provider's virtual members into `class`. Because [`merge_virtual_members`] skips members that already exist, higher-priority providers' contributions shadow lower-priority ones.

(
    class: &mut ClassInfo,
    class_loader: &dyn Fn(&str) -> Option<Arc<ClassInfo>>,
    providers: &[Box<dyn VirtualMemberProvider>],
    cache: Option<&ResolvedClassCache>,
)

/// [`merge_virtual_members`] skips members that already exist,
/// higher-priority providers' contributions shadow lower-priority ones.
pub fn apply_virtual_members(
    class: &mut ClassInfo,
    class_loader: &dyn Fn(&str) -> Option<Arc<ClassInfo>>,
    providers: &[Box<dyn VirtualMemberProvider>],
    cache: Option<&ResolvedClassCache>,
) {
    for provider in providers {
        if provider.applies_to(class, class_loader) {
            let virtual_members = provider.provide(class, class_loader, cache);
            if !virtual_members.is_empty() {
                merge_virtual_members(class, virtual_members);
            }
        }
    }
}

/// Return the default set of virtual member providers in priority order.
///