1 unstable release
Uses old Rust 2015
0.1.0 | Jul 24, 2018 |
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#2133 in Development tools
16KB
270 lines
get_env
Get argv and envp by hook or by crook.
This library goes further than the stdlib to get arguments and environment
variables, including reading from /proc/self/cmdline
and similar.
This is helpful for library crates that don't want to require them to be passed
down to the library by the user; particularly if called from a non-Rust
application where the Rust stdlib hasn't had a chance to capture them from the
int main (int argc, char *argv[])
invocation thus breaking std::env::args()
.
Example
extern crate get_env;
pub fn my_library_func() {
let args = get_env::args();
let vars = get_env::vars();
}
Note
This currently requires Rust nightly for the used
feature.
License
Licensed under Apache License, Version 2.0, (LICENSE.txt or http://www.apache.org/licenses/LICENSE-2.0).
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.
Dependencies
~53KB