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Masaki Hara (qnighy@qnmd.info)'s status on Sunday, 17-Feb-2019 20:09:38 JST Masaki Hara

https://users.rust-lang.org/t/prevent-cargo-from-installing-dependency-of-dependency-libraries/25318
古いRust(1.19.0)で動くように依存解決できない、助けてくれという質問。古いコンパイラで適切な依存解決をするための仕組み(MSRV)は未整備で基本的には茨の道だけど(コンパイラを上げるほうがずっとずっと楽)、どうしても必要な場合のテクが色々集まってる
In conversation Sunday, 17-Feb-2019 20:09:38 JST from qnmd.info permalink
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  Prevent cargo from installing dependency of dependency libraries
  
  from The Rust Programming Language Forum
  
  Hi, I have a Rust version 0.19.0, which is really really old. I cannot do anything about it though. Now i am trying to use a flatbuffers crate which has the latest version in my code. Flatbuffers started supporting rust in 2018. When i add flatbuffers as my dependency in Cargo.toml file, it fetches another dependent library smallvec. I get this error while building. error[E0432]: unresolved import std::mem::ManuallyDrop –> /root/.cargo/git/checkouts/rust-smallvec-f85065a4e6040d19/a775b5f/li...
- Masanori Ogino ???? repeated this.

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