Problem scenario
You run a cargo command. You get this error:
error[E0658]: use of unstable library feature ‘str_strip’: newly added
–> /home/jdoe/.cargo/registry/src/github.com-1ecc6299db9ec823/ethbloom-0.10.0/src/lib.rs:69:1
|
69 | / construct_fixed_hash! {
70 | | /// Bloom hash type with 256 bytes (2048 bits) size.
71 | | pub struct Bloom(BLOOM_SIZE);
72 | | }
| |_^
|
= note: see issue #67302 https://github.com/rust-lang/rust/issues/67302 for more information
= note: this error originates in a macro (in Nightly builds,
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