编译失败

[clin003]

Compiling ricq-core v0.1.19
Compiling pbrq v0.1.11 (/Users/Desktop/github/pbrq)
error[E0658]: impl Trait in associated types is unstable
--> /Users/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ricq-core-0.1.19/src/msg/mod.rs:100:21
|
100 | type IntoIter = impl Iterator<Item = RQElem> + 'static;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #63063 rust-lang/rust#63063 for more information
= help: add #![feature(impl_trait_in_assoc_type)] to the crate attributes to enable

For more information about this error, try rustc --explain E0658.
error: could not compile ricq-core (lib) due to previous error