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$ cargo run the poem.txt
Compiling minigrep v0.1.0 (file:///projects/minigrep)
warning: unused `Result` that must be used
--> src/main.rs:19:5
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19 | run(config);
| ^^^^^^^^^^^
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= note: this `Result` may be an `Err` variant, which should be handled
= note: `#[warn(unused_must_use)]` on by default
warning: `minigrep` (bin "minigrep") generated 1 warning
Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Running `target/debug/minigrep the poem.txt`
Searching for the
In file poem.txt
With text:
I'm nobody! Who are you?
Are you nobody, too?
Then there's a pair of us - don't tell!
They'd banish us, you know.
How dreary to be somebody!
How public, like a frog
To tell your name the livelong day
To an admiring bog!
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