error[E0658]: `dyn*` trait objects are experimental --> $DIR/no-explicit-dyn-star-cast.rs:5:16 | LL | let dyn_i: dyn* Debug = i as dyn* Debug; | ^^^^ | = note: see issue #102425 for more information = help: add `#![feature(dyn_star)]` to the crate attributes to enable error[E0658]: `dyn*` trait objects are experimental --> $DIR/no-explicit-dyn-star-cast.rs:5:34 | LL | let dyn_i: dyn* Debug = i as dyn* Debug; | ^^^^ | = note: see issue #102425 for more information = help: add `#![feature(dyn_star)]` to the crate attributes to enable error[E0606]: casting `usize` as `dyn* Debug` is invalid --> $DIR/no-explicit-dyn-star-cast.rs:5:29 | LL | let dyn_i: dyn* Debug = i as dyn* Debug; | ^^^^^^^^^^^^^^^ error: aborting due to 3 previous errors Some errors have detailed explanations: E0606, E0658. For more information about an error, try `rustc --explain E0606`.