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22 lines
823 B
Rust
22 lines
823 B
Rust
#![allow(warnings)]
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use std::io::{BufRead, BufReader, Read, Write};
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fn issue_81421<T: Read + Write>(mut stream: T) { //~ HELP consider introducing a `where` clause
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let initial_message = format!("Hello world");
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let mut buffer: Vec<u8> = Vec::new();
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let bytes_written = stream.write_all(initial_message.as_bytes());
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let flush = stream.flush();
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loop {
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let mut stream_reader = BufReader::new(&stream);
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//~^ ERROR the trait bound `&T: std::io::Read` is not satisfied [E0277]
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//~| HELP consider removing the leading `&`-reference
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//~| HELP consider changing this borrow's mutability
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stream_reader.read_until(b'\n', &mut buffer).expect("Reading into buffer failed");
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//~^ ERROR the method `read_until` exists for struct `BufReader<&T>`,
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}
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}
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fn main() {}
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