Simple wrapper around readline for the Rust language
Exposes:
add_history(line: &str)
history() -> Vec<String>
history_expand(input: &str) -> Result<Option<String>, String>
history_is_stifled() -> bool
stifle_history(n: i32)
unstifle_history() -> i32
readline(prompt: &str) -> Option<String>
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