Question

我有一个锈蚀项目，带有以下cargo.toml：

[package]
name = "beefucurry-image"
version = "0.1.0"
authors = ["beefucurry <...>"]
edition = "2018"

[lib]
name = "beefucurry_image"
path = "src/lib.rs"

[[bin]]
name = "beefucurry_image_test"
path = "examples/basic.rs"

[bin.dependencies]
walkdir = "2"

并且当我使用“ cargo build”或“ cargo build --bin Beefucurry_image_test”进行编译时，出现以下错误：

warning: file found to be present in multiple build targets: C:\programs\VSCodeWorkspaces\RustProjects\beefucurry-image\examples\basic.rs
warning: unused manifest key: bin.0.dependencies
   Compiling beefucurry-image v0.1.0 (C:\programs\VSCodeWorkspaces\RustProjects\beefucurry-image)
error[E0463]: can't find crate for `walkdir`
 --> examples/basic.rs:3:1
  |
3 | extern crate walkdir;
  | ^^^^^^^^^^^^^^^^^^^^^ can't find crate

error: aborting due to previous error

我无法对cargo.toml使用“ examples”关键字/例外，因为这会中断调试，我必须使用显式的lib和bin。我如何说服铁锈导入walkdir？那警告是关于什么的？

我知道摆脱错误的一种方法是将[bin.dependencies]更改为[dependencies]，但我希望这也会将依赖项也放到lib中。

使用bin和lib

0 个答案: