pub trait MapChainLink<Marker>: SealedMapLink<Marker> { }Expand description
One typed callback in a structural-map tuple.
Links use first-match order and may receive an owned FFI value, borrowed
object node, or &MapValue, optionally followed by DefRegionKind.
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".