noticed when i'm using a crate that relies on der-parsers 8.2, and build as nightly i'm getting the following not sure if this is a problem that can be resolved at this level
error[E0635]: unknown feature proc_macro_span_shrink
--> C:\Users\chris.cargo\registry\src\index.crates.io-6f17d22bba15001f\proc-macro2-1.0.56\src\lib.rs:92:30
|
92 | feature(proc_macro_span, proc_macro_span_shrink)
noticed when i'm using a crate that relies on der-parsers 8.2, and build as nightly i'm getting the following not sure if this is a problem that can be resolved at this level error[E0635]: unknown feature
proc_macro_span_shrink--> C:\Users\chris.cargo\registry\src\index.crates.io-6f17d22bba15001f\proc-macro2-1.0.56\src\lib.rs:92:30 | 92 | feature(proc_macro_span, proc_macro_span_shrink)