# Function std::env::current_exe 1.0.0 [−] [src]

    pub fn current_exe() -> Result<PathBuf>

Returns the full filesystem path of the current running executable.

The path returned is not necessarily a "real path" of the executable as there may be intermediate symlinks.

# Errors

Acquiring the path of the current executable is a platform-specific operation that can fail for a good number of reasons. Some errors can include, but not be limited to, filesystem operations failing or general syscall failures.

# Examples

fn main() { use std::env; match env::current_exe() { Ok(exe_path) => println!("Path of this executable is: {}", exe_path.display()), Err(e) => println!("failed to get current exe path: {}", e), }; }

    use std::env;

    match env::current_exe() {
        Ok(exe_path) => println!("Path of this executable is: {}",
                                  exe_path.display()),
        Err(e) => println!("failed to get current exe path: {}", e),
    };

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