#[test] #[cfg(feature = "pre-gfx")] fn test_file_read_with_pre_gfx() { // This test only runs when pre-gfx feature is enabled let result = read_file_with_error_handling("test_file.txt"); match result { Ok(content) => println!("File content: {}", content), Err(e) => eprintln!("Error reading file: {}", e), } }
loop { match read_file_with_error_handling(path_ref) { Ok(contents) => return Ok(contents), Err(e) => { attempts += 1; if attempts >= max_retries return Err(e); read error of file rus code-pre-gfx
#[test] #[cfg(feature = "pre-gfx")] fn test_file_read_with_pre_gfx() { // This test only runs when pre-gfx feature is enabled let result = read_file_with_error_handling("test_file.txt"); match result { Ok(content) => println!("File content: {}", content), Err(e) => eprintln!("Error reading file: {}", e), } }
loop { match read_file_with_error_handling(path_ref) { Ok(contents) => return Ok(contents), Err(e) => { attempts += 1; if attempts >= max_retries return Err(e);
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