Sha256: 09af01ac44bc09add7f1fcb407c52b4cbfcf806d3289e61aff34878d71537db7
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Size: 1.21 KB
Versions: 8
Compression:
Stored size: 1.21 KB
Contents
module SolanaRuby
module DataTypes
class UnsignedInt
attr_reader :size
BITS = {
8 => { directive: 'C', size: 1 }, # 8-bit unsigned integer
32 => { directive: 'L<', size: 4 }, # 32-bit little-endian unsigned integer
64 => { directive: 'Q<', size: 8 } # 64-bit little-endian unsigned integer
}
def initialize(bits)
@bits = bits
type = BITS[@bits]
raise "Unsupported size. Supported sizes: #{BITS.keys.join(', ')} bits" unless type
@size = type[:size]
@directive = type[:directive]
end
# Serialize the unsigned integer into properly aligned bytes
def serialize(obj)
raise "Can only serialize integers" unless obj.is_a?(Integer)
raise "Cannot serialize negative integers" if obj.negative?
if obj >= 256**@size
raise "Integer too large to fit in #{@size} bytes"
end
[obj].pack(@directive).bytes
end
# Deserialize bytes into the unsigned integer
def deserialize(bytes)
raise "Invalid serialization (expected #{@size} bytes, got #{bytes.size})" if bytes.size != @size
bytes.pack('C*').unpack(@directive).first
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems