external_doc: feature has been removed #1
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problem
When building (using nightly as it seems required) I get the following messages:
error[E0557]: feature has been removed
forexternal_doc
It appears these can be resolved by removing
#![feature(external_doc)]
fromlib.rs
and replacing#![doc(include = "../README.md")]
with:include is no longer an attribute of doc
Notes
rustc:
rustc 1.58.0-nightly (baba6687d 2021-11-03)
cargo:
cargo 1.58.0-nightly (94ca096af 2021-10-29)
Thanks!