rust cargo build版本依赖问题
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rust编译项目时遇到问题:
error: package `lock_api v0.4.14` cannot be built because it requires rustc 1.71.0 or newer, while the currently active rustc version is 1.58.0-nightly
原因是rust版本低,正常情况下会考虑升高rust版本。
但只是一个包的依赖问题就提高rust版本可能会出现一系列其他的连锁问题,如这里遇到的:
error: error loading target specification: abi-blacklist: unknown field `abi-blacklist`, expected one of...
首先考虑指定在cargo.toml中指定lock_api版本:
[patch.crates-io]
lock_api = { version = "=0.4.9", package = "lock_api" }
但是依旧报错:
Caused by:
patch for `lock_api` in `https://github.com/rust-lang/crates.io-index` points to the same source, but patches must point to different sources
懒得管这些问题了,直接修改cargo.lock,指定版本:
cargo update -p lock_api --precise 0.4.9
修改后编译通过
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