Module stringsext::options

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Expand description

This module deals with command-line arguments and directly related data structures.

Structs§

  • ARGS
    Structure to hold the parsed command-line arguments.
  • Args
    This structure holds the command-line-options and is populated by docopt. See man-page and the output of --list-encodings and --help for more information about their meaning.

Enums§

  • Radix
    radix of the byte-counter when printed

Constants§

  • ASCII_ENC_LABEL
    Encoding name literal used when simulating non-built-in ASCII-decoder.
  • CHARS_MIN_DEFAULT
    Default value, when no --chars-min command-line-argument is given. Must be u8.
  • COUNTER_OFFSET_DEFAULT
    Default value, when no --counter-offset command-line-argument is given.
  • ENCODING_DEFAULT
    If no command-line argument --chars_min is given and none is specified in --encoding use this. Must be one of --list-encodings.
  • OUTPUT_LINE_CHAR_NB_MAX_DEFAULT
    Default value when no --output-line-len command-line-argument is given.
  • OUTPUT_LINE_CHAR_NB_MIN
    There must be space for at least 3 long Unicode characters, to guarantee progress in streaming. You want much longer lines.