class FFI::Pointer

def read_string(len=nil)

Experimental RBS support (using type sampling data from the type_fusion project). 

def read_string: (?Integer? len) -> String

This signature was generated using 791 samples from 5 applications.

Returns:
  • (String) -

Parameters:
  • len (nil, Numeric) -- length of string to return 
def read_string(len=nil)
  if len
    return ''.b if len == 0
    get_bytes(0, len)
  else
    get_string(0)
  end
end unless method_defined?(:read_string)