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@ -39,35 +39,18 @@ fn init() -> io::Result<()> { |
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if is_inited() { |
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if is_inited() { |
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return Err(io::Error::new(io::ErrorKind::AlreadyExists, "Reinitialization attempted")); |
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return Err(io::Error::new(io::ErrorKind::AlreadyExists, "Reinitialization attempted")); |
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} |
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} |
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match fs::create_dir(STORAGE_FOLDER) { |
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fs::create_dir(STORAGE_FOLDER)?; |
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Ok(_) => { |
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println!("Storage folder created"); |
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println!("Create folder for storage"); // TODO: make it only in debug mode
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}, |
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Err(_) => return Err(io::Error::new(io::ErrorKind::Other, "Can`t create storage folder")), |
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} |
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match fs::File::create(STORAGE_PATH) { |
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Ok(_) => { |
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println!("Storage db created"); |
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}, |
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Err(_) => { |
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return Err(io::Error::new(io::ErrorKind::Other, "Can`t create mps.db")); // TODO: better error, not just Other
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} |
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} |
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fs::File::create(STORAGE_PATH)?; |
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println!("Storage db created"); |
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Ok(()) |
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Ok(()) |
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} |
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} |
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fn add() -> io::Result<()> { |
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fn add() -> io::Result<()> { |
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let mut file = match fs::OpenOptions::new() |
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let mut file = fs::OpenOptions::new() |
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.write(true) |
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.write(true) |
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.open(STORAGE_PATH) |
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.open(STORAGE_PATH)?; |
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{ |
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Ok(file) => file, |
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Err(_) => { |
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return Err(io::Error::new(io::ErrorKind::Other, "can`t open database")); // TODO: better error handling
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} |
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}; |
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writeln!(file, "new item")?; |
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writeln!(file, "new item")?; |
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Ok(()) |
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Ok(()) |
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