How to use Server in V1.4.*

[daiguadaidai]

hyper version: 1.4.*
in lib.rs file:

cfg_feature! {
    #![all(feature = "server")]

    pub mod server;
    #[cfg(any(feature = "http1", feature = "http2"))]
    #[doc(no_inline)]
    pub use crate::server::Server;
}

IDEClion+Rust Pulgin can not import Server

hyper version: 1.3.*

pub use crate::server::Server;
...
pub mod server;

IDE can import Server

[davidbarsky]

Try declaring the hyper dependency in your Cargo.toml with the full feature flag:

hyper = { version = "0.14", features = ["full"] }

The documentation explains what full enables: https://docs.rs/hyper/0.14.5/hyper/#optional-features.

[sebpuetz]

I ran into the same issue while upgrading to 0.14, if you don't want to pull in all features, it should be enough to specify features = [ "server", "http1", "tcp"] to make Server::bind(&addr).serve(service) compile. Looking at the feature gates in lib.rs any combination of http1 or http2 should suffice.