12 lines
306 B
Rust
12 lines
306 B
Rust
use xshell::{cmd, read_file};
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let name = "World";
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let output = cmd!("echo Hello {name}!").read()?;
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println!("{}", output);
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let err = read_file("feeling-lucky.txt").unwrap_err();
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println!("cannot read file: {}", err);
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Ok(())
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}
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