• self : The event loop to close.

let uv = @uv.Loop::new()
uv.close()

• self : The event loop instance to schedule the operation on.
• file : The file descriptor to close, typically obtained from fs_open or fs_open_sync.
• close_cb : Success callback function that receives the filesystem request handle when the file is closed successfully.
• error_cb : Error callback function that receives the filesystem request handle and the error code when the operation fails.

let uv = Loop::new()
let file = uv.fs_open_sync("README.md", OpenFlags::read_only(), 0o644)
uv.fs_close(
  file,
  fn() { println("File closed successfully") },
  fn(error) { println("Failed to close file: \{error}") }
)
|> ignore()
uv.run(Default)
uv.close()

• self : The event loop instance to schedule the operation on.
• path : The directory path to create. Can be any type that implements ToNtbs (convertible to null-terminated byte string), such as String, Bytes, @string.View, or @bytes.View.
• mode : The directory permissions to use when creating the directory (octal notation, e.g., 0o755).
• mkdir_cb : Success callback function that receives the filesystem request handle when the directory is created successfully.
• error_cb : Error callback function that receives the filesystem request handle and the error code when the operation fails.

let uv = @uv.Loop::new()
let dir = "test/fixtures/doc-test-dir"
uv.fs_mkdir(
  dir,
  0o755,
  fn() { println("Directory created successfully") },
  fn(error) {
    println("Failed to create directory: \{error} (expected)")
  }
)
|> ignore()
uv.run(Default)
uv.fs_rmdir_sync(dir)
uv.close()

• self : The event loop instance to perform the operation on.
• path : The directory path to create. Can be any type that implements ToNtbs (convertible to null-terminated byte string), such as String, Bytes, @string.View, or @bytes.View.
• mode : The directory permissions to use when creating the directory (octal notation, e.g., 0o755).

let uv = @uv.Loop::new()
uv.fs_mkdir_sync("test/fixtures", 0o755) catch {
  error => println("Failed to create directory: \{error} (expected)")
}
uv.close()

• self : The event loop instance to schedule the operation on.
• path : The file path to open. Can be any type that implements ToNtbs (convertible to null-terminated byte string), such as String, Bytes, @string.View, or @bytes.View.
• flags : The file access mode and behavior flags. Use OpenFlags::read_only(), OpenFlags::write_only(), or OpenFlags::read_write() with optional parameters for additional behaviors like append, create, truncate, or exclusive access.
• mode : The file permissions to use when creating a new file (octal notation, e.g., 0o644). This parameter is ignored if the file already exists.
• open_cb : Success callback function that receives the filesystem request handle and the opened file descriptor when the operation succeeds.
• error_cb : Error callback function that receives the filesystem request handle and the error code when the operation fails.

let uv = Loop::new()
uv.fs_open(
  "README.md",
  OpenFlags::read_only(),
  0o644,
  (file) => uv.fs_close_sync(file) catch { _ => () },
  (error) => println("Failed to open file: \{error}"),
)
|> ignore()
uv.run(Default)
uv.close()

• self : The event loop instance to perform the operation on.
• path : The file path to open. Can be any type that implements ToNtbs (convertible to null-terminated byte string), such as String, Bytes, @string.View, or @bytes.View.
• flags : The file access mode and behavior flags. Use OpenFlags::read_only(), OpenFlags::write_only(), or OpenFlags::read_write() with optional parameters for additional behaviors like append, create, truncate, or exclusive access.
• mode : The file permissions to use when creating a new file (octal notation, e.g., 0o644). This parameter is ignored if the file already exists.

let uv = @uv.Loop::new()
let file = uv.fs_open_sync("README.md", @uv.OpenFlags::read_only(), 0o644)
uv.fs_close_sync(file)
uv.close()

• self : The event loop instance to schedule the operation on.
• file : The file descriptor to read from, typically obtained from fs_open or fs_open_sync.
• bufs : An array of byte views that will receive the data read from the file. The views define both the memory locations and the amount of data to read into each buffer.
• offset : The file position to start reading from. If -1 (default), reads from the current file position. Otherwise, reads from the specified absolute position in the file.
• read_cb : Success callback function that receives the filesystem request handle and the number of bytes actually read when the operation succeeds.
• error_cb : Error callback function that receives the filesystem request handle and the error code when the operation fails.

let uv = @uv.Loop::new()
uv.fs_read(
  @uv.stdin(),
  [Bytes::make(100, 0)],
  fn(bytes_read) { println("Read \{bytes_read} bytes") },
  fn(error) { println("Error: \{error}") }
)
|> ignore()
uv.run(Default)
uv.close()