Error Compiling on tokio-rustls v0.10.2

[Wayc0des-Land]

Hi,

I got error when try cargo build --release

error: enum variants on type aliases are experimental
   --> /home/wayc0de/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-rustls-0.10.2/src/lib.rs:260:9
    |
260 |         Self::Client(s)
    |         ^^^^^^^^^^^^

error: enum variants on type aliases are experimental
   --> /home/wayc0de/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-rustls-0.10.2/src/lib.rs:266:9
    |
266 |         Self::Server(s)
    |         ^^^^^^^^^^^^

error: aborting due to 2 previous errors

error: Could not compile `tokio-rustls`.
warning: build failed, waiting for other jobs to finish...
error: build failed

Hope you can help me

Thank you

[Edu4rdSHL]

You need to update the Rust version to latest stable (1.39.0). What's the output for rustc -V? If you have a version less than 1.39.0 then you need to update it.

[Wayc0des-Land]

wayc0de@DESKTOP-9C0TVKV:~/.cargo/bin$ ./rustc -V
rustc 1.39.0 (4560ea788 2019-11-04

[Edu4rdSHL]

Are you sure the cargo command that you are using when building is from $HOME/.cargo/bin ? Use command -v rustc

[Wayc0des-Land]

wayc0de@DESKTOP-9C0TVKV:~$ command -v rustc
/usr/bin/rustc

[Edu4rdSHL]

That's the problem, when you run cargo you're using the binary installed in /usr/bin instead of $HOME/.cargo/bin.

Uninstall the package that owns the binary in /usr/bin, add $HOME/.cargo/bin to your PATH and try again or just use a full qualified PATH to call the cargo binary.

[Wayc0des-Land]

solved

I add this to my .bashrc

export PATH="$HOME/.cargo/bin:$PATH"

thank you sir