parse method Null safety

HeaderValue parse(
  1. String value,
  2. {String parameterSeparator = ";",
  3. String? valueSeparator,
  4. bool preserveBackslash = false}
)

Creates a new header value object from parsing a header value string with both value and optional parameters.

Implementation

static HeaderValue parse(String value,
    {String parameterSeparator = ";",
    String? valueSeparator,
    bool preserveBackslash = false}) {
  return _HeaderValue.parse(value,
      parameterSeparator: parameterSeparator,
      valueSeparator: valueSeparator,
      preserveBackslash: preserveBackslash);
}