Module: Solana::Ruby::Kit::Programs

Extended by:
T::Sig
Defined in:
lib/solana/ruby/kit/programs.rb,
lib/solana/ruby/kit/programs/system_program.rb,
lib/solana/ruby/kit/programs/associated_token_account.rb

Defined Under Namespace

Modules: AssociatedTokenAccount, SystemProgram

Class Method Summary collapse

Class Method Details

.get_program_error_code(err) ⇒ Object 



30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/solana/ruby/kit/programs.rb', line 30

def get_program_error_code(err)
  return nil unless err.is_a?(Hash)

  instruction_error = err['InstructionError']
  return nil unless instruction_error.is_a?(Array) && instruction_error.length == 2

  inner = instruction_error[1]
  return nil unless inner.is_a?(Hash) && inner.key?('Custom')

  Kernel.Integer(inner['Custom'])
rescue TypeError, ArgumentError
  nil
end

.program_error?(err, expected_code: nil) ⇒ Boolean

Returns:

  • (Boolean) 


20
21
22
23
24
25
 
# File 'lib/solana/ruby/kit/programs.rb', line 20

def program_error?(err, expected_code: nil)
  code = get_program_error_code(err)
  return false if code.nil?

  expected_code ? code == expected_code : true
end