3 releases
0.0.3 | Nov 10, 2019 |
---|---|
0.0.2 | Nov 10, 2019 |
0.0.1 | Nov 9, 2019 |
#2559 in Development tools
4KB
59 lines
Purpose
- When installed from
cargo install
, find the folder where the installation package is located.
Usage1 (Search own local package)
use package_own::parent_folder;
fn main() {
println!("{:?}", parent_folder(""));
}
Output1 (Return type: std::path::PathBuf)
# Your OS: Windows
> "{%USERPROFILE%}\\.cargo\\registry\\src\\github.com-{random number}\\
{Your package. Case of this library<package_own-(version)>}\\"
# Your OS: Linux
$ "{$home}/.cargo/registry/src/github.com-{random number}/
{Your package. Case of this library<package_own-(version)>}/"
Usage2 (Add an arbitrary path to the searched package path)
use package_own::parent_folder;
fn main() {
println!("{:?}", parent_folder("src/main.rs"));
}
Output2 (Return type: std::path::PathBuf)
# Your OS: Windows
> "{%USERPROFILE%}\\.cargo\\registry\\src\\github.com-{random number}\\
{Your package. Case of this library<package_own-(version)>}\\src\\main.rs"
# Your OS: Linux
$ "{$home}/.cargo/registry/src/github.com-{random number}/
{Your package. Case of this library<package_own-(version)>}/src/main.rs"