Function delete_variable

src/variables.rs:34–43

Delete variable with given name

(name: String, global: bool)

/// Delete variable with given name
pub fn delete_variable(name: String, global: bool) -> Result<(), ErrorKind> {
    if global {
        if let Err(err) = globalenv::unset_var(&name) {
            return Err(ErrorKind::CannotDeleteVariableGlobally(err.to_string()));
        }
    } else {
        unsafe { env::remove_var(&name) };
    }
    Ok(())
}

#[cfg(test)]
mod tests {