13 stable releases
1.3.4 | Jun 12, 2022 |
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1.3.1 | May 29, 2022 |
1.0.2 | Apr 20, 2022 |
#2089 in Rust patterns
2,841 downloads per month
Used in dvm
11KB
173 lines
set_env
This crate allows you to permanently set environment variables
Based on env_perm
Examples
// Check if DUMMY is set, if not set it to 1
// export DUMMY=1
set_env::check_or_set("DUMMY", 1).expect("Failed to find or set DUMMY");
// Append $HOME/some/cool/bin to $PATH
// export PATH= "$HOME/some/cool/bin:$PATH"Cancel changes
set_env::append("PATH", "$HOME/some/cool/bin").expect("Couldn't find PATH");
// Sets a variable without checking if it exists.
// Note you need to use a raw string literal to include ""
// export DUMMY="/something"
set_env::set("DUMMY", r#""/something""#).expect("Failed to set DUMMY");
Usage
This crate simply appends to your .bash_profile
or .bash_login
or .profile
in that order.
It will create a .bash_profile
file if none of the above are
found in your home directory.
ie. /Users/me/.bash_profile
.
On windows, this crate will modify the HKEY_CURRENT_USER\Environment
registry items
Dependencies
~57–520KB