class GraphQL::StringEncodingError

# File lib/graphql/string_encoding_error.rb, line 6
def initialize(str, context:)
  @string = str
  @field = context[:current_field]
  @path = context[:current_path]
  message = "String #{str.inspect} was encoded as #{str.encoding}".dup
  if @path
    message << " @ #{@path.join(".")}"
  end
  if @field
    message << " (#{@field.path})"
  end
  message << ". GraphQL requires an encoding compatible with UTF-8."
  super(message)
end