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13 lines
446 B
Rust
13 lines
446 B
Rust
use std::fs::File;
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use std::io::{BufRead, BufReader};
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fn main() {
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// Open a file
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let f = File::open("records.txt").unwrap();
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// Create a BufReader, passing in the file handle
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let mut buf_reader = BufReader::new(f);
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//Create a memory buffer to read from file
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let mut buffer = String::new();
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// read a line into the buffer
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buf_reader.read_line(&mut buffer).unwrap();
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println!("Read the following: {}", buffer);
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} |