compiling error

[daviszhen]

Following the compiling step, I get the error on the main branch:

error[E0658]: use of unstable library feature 'array_map'
--> zenith_utils/src/pq_proto.rs:690:60
|
690 | let iov = &mut [name, b"\0", value, b"\0"].map(IoSlice::new);
| ^^^
|
= note: see issue #75243 rust-lang/rust#75243 for more information

error: aborting due to previous error

For more information about this error, try rustc --explain E0658.
error: could not compile zenith_utils

Caused by:

[SomeoneToIgnore]

Looks like you use rather old rustc to build the project, map is stable since rust 1.55.0, according to the sources:

#[stable(feature = "array_map", since = "1.55.0")]

Currently we guarantee that the project builds with 1.56.1 and implicitly guarantee that it builds with the latest stable, 1.57.0 too.

Unfortunately, I don't think we're able to provide support for older rustc versions right now, so as a solution for this issue, please use rustc 1.56.1 or newer to build the project.