Function cargo::core::resolver::errors::activation_error

pub(super) fn activation_error(
    cx: &Context,
    registry: &mut dyn Registry,
    parent: &Summary,
    dep: &Dependency,
    conflicting_activations: &BTreeMap<PackageId, ConflictReason>,
    candidates: &[Summary],
    config: Option<&Config>
) -> ResolveError