Class: LLDB::Error

Inherits:
Object
  • Object
show all
Defined in:
lib/lldb/error.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ptr = nil) ⇒ Error

Returns a new instance of Error.

RBS:

  • ptr: FFI::Pointer?

  • return: void



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# File 'lib/lldb/error.rb', line 51

def initialize(ptr = nil)
  @ptr = ptr || FFIBindings.lldb_error_create
  ObjectSpace.define_finalizer(self, self.class.release(@ptr))
end

Class Method Details

.release(ptr) ⇒ Object

RBS:

  • ptr: FFI::Pointer

  • return: ^(Integer) -> void



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# File 'lib/lldb/error.rb', line 58

def self.release(ptr)
  ->(_id) { FFIBindings.lldb_error_destroy(ptr) unless ptr.null? }
end

Instance Method Details

#clear ⇒ Object

RBS:

  • return: void



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# File 'lib/lldb/error.rb', line 97

def clear
  FFIBindings.lldb_error_clear(@ptr)
end

#code ⇒ Object Also known as: error_code

RBS:

  • return: Integer



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# File 'lib/lldb/error.rb', line 80

def code
  FFIBindings.lldb_error_get_error(@ptr)
end

#fail? ⇒ Boolean

RBS:

  • return: bool

Returns:

  • (Boolean) 


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# File 'lib/lldb/error.rb', line 68

def fail?
  FFIBindings.lldb_error_fail(@ptr) != 0
end

#message ⇒ Object Also known as: to_s

RBS:

  • return: String



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# File 'lib/lldb/error.rb', line 73

def message
  FFIBindings.lldb_error_get_cstring(@ptr) || ''
end

#raise_if_error!(operation = 'native operation') ⇒ Object

RBS:

  • operation: String

  • return: void

Raises:



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# File 'lib/lldb/error.rb', line 114

def raise_if_error!(operation = 'native operation')
  raise OperationError.new(operation, self) if fail?
end

#set_error(message) ⇒ Object

RBS:

  • message: String

  • return: void



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# File 'lib/lldb/error.rb', line 103

def set_error(message)
  FFIBindings.lldb_error_set_error_string(@ptr, message)
end

#success? ⇒ Boolean

RBS:

  • return: bool

Returns:

  • (Boolean) 


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# File 'lib/lldb/error.rb', line 63

def success?
  FFIBindings.lldb_error_success(@ptr) != 0
end

#to_ptr ⇒ Object

RBS:

  • return: FFI::Pointer



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# File 'lib/lldb/error.rb', line 108

def to_ptr
  @ptr
end

#type ⇒ Object

RBS:

  • return: Integer



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# File 'lib/lldb/error.rb', line 87

def type
  FFIBindings.lldb_error_get_type(@ptr)
end

#type_name ⇒ Object

RBS:

  • return: String



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# File 'lib/lldb/error.rb', line 92

def type_name
  ErrorType::NAMES.fetch(type, 'unknown')
end