23 lines
488 B
Rust
23 lines
488 B
Rust
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use std::io::Write;
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pub(crate) fn run() {
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let stdin = std::io::stdin();
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loop {
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print!("> ");
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std::io::stdout()
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.flush()
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.expect("Failed to flush standard output!");
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let mut input = String::new();
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stdin
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.read_line(&mut input)
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.expect("Failed to read from standard input!");
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match input.trim() {
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"exit" => break,
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_ => println!("Usage: <command>"),
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}
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}
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}
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