Method: FFI::Library#attached_functions

Defined in:
lib/ffi/library.rb

#attached_functions ⇒ Hash< Symbol => [FFI::Function, FFI::VariadicInvoker] >

Retrieve all attached functions and their function signature

This method returns a Hash of method names of attached functions connected by #attach_function and the corresponding function type. The function type responds to #return_type and #param_types which return the FFI types of the function signature.

Returns:



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# File 'lib/ffi/library.rb', line 544

def attached_functions
  @ffi_functions || {}
end