我在试着用rust-mosquitto library。我当前的Cargo.toml是:
[package]
name = "HomeDaemon"
version = "0.1.0"
authors = ["RTR <k.teza1@gmail.com>"]
[dependencies.mosquitto]
git = "https://github.com/kteza1/rust-mosquitto"当我运行cargo build时,报告了以下错误:
Could not find `Cargo.toml` in `/Users/ravitejareddy/.cargo/git/checkouts/rust-mosquitto-8203e77dcf072bf7/rust-mosquitto`~/.cargo/git/checkouts/rust-mosquitto-8203e77dcf072bf7/master中的实际下载显示存在Cargo.toml。
上面的路径中有一个额外的rust-mosquitto,有问题吗?
发布于 2015-07-23 07:29:15
问题出在你的Cargo.toml in examples/ticktock
[dependencies.mosquitto]
version = "*"
path = "../../../rust-mosquitto" 从git下载项目时,将扫描所有子目录以查找更多Cargo.toml文件。如果你运行RUST_LOG=trace cargo build -v,你会看到发生了什么:
TRACE:cargo::ops::cargo_read_manifest: looking for root package: /Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/master, source_id=https://github.com/kteza1/rust-mosquitto#7e08a291
TRACE:cargo::ops::cargo_read_manifest: looking for child package: /Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/master
TRACE:cargo::ops::cargo_read_manifest: read_package; path=/Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/master/Cargo.toml; source-id=https://github.com/kteza1/rust-mosquitto#7e08a291
TRACE:cargo::ops::cargo_read_manifest: looking for child package: /Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/master/.git
TRACE:cargo::ops::cargo_read_manifest: not processing /Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/master/.git
TRACE:cargo::ops::cargo_read_manifest: looking for child package: /Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/master/examples
TRACE:cargo::ops::cargo_read_manifest: looking for child package: /Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/master/examples/c-mosquitto
TRACE:cargo::ops::cargo_read_manifest: looking for child package: /Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/master/examples/ticktock
TRACE:cargo::ops::cargo_read_manifest: read_package; path=/Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/master/examples/ticktock/Cargo.toml; source-id=https://github.com/kteza1/rust-mosquitto#7e08a291
DEBUG:cargo: handle_error; err=CliError { error: ChainedError { error: Unable to update https://github.com/kteza1/rust-mosquitto, cause: Could not find `Cargo.toml` in `/Users/shep/.cargo/git/checkouts/rust-mosquitto-77eb7033f32b19c9/rust-mosquitto` }, unknown: false, exit_code: 101 }然后,Cargo会尝试确保嵌套的Cargo.toml可以满足所有依赖项。
发布于 2020-06-13 22:22:05
这并没有具体回答@tez提出的问题,但我遇到了相同的错误,但根源略有不同。我在vim中编写了一些简单的代码,所以我创建了一个简单的main.rs文件。当我对它执行cargo run操作时,它显示出相同的错误:
错误:在
/Users/yvonmanzi/Documents/Rust或任何父目录中找不到Cargo.toml
当然,没有事后诸葛亮,令人惊讶的是,rustc main.rs像预期的那样创建了一个二进制可执行文件,而cargo run却没有。事实证明,到那时为止,我已经使用cargo new project-name --bin创建了我所有的rust包(也就是项目),如here所示,因此默认情况下包括Cargo.lock、Cargo.toml和src文件夹。希望现在很清楚,我的错误只是一个简单的菜鸟错误;我只是,从字面上看,我的项目文件夹中没有Cargo.toml。所以,亲爱的菜鸟联盟Rustacean,如果你得到同样的错误,用cargo new project-name --bin命令创建你的项目。
发布于 2021-12-08 07:11:34
当我在程序/脚本下执行这些*.sh之后(然后再次执行cargo build-bp ),它就可以工作了。
https://stackoverflow.com/questions/31571091
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