Basic
- What's New in Vyper 0.4
- Hello World
- Data Types - Values
- Data Types - References
- Dynamic Arrays
- Constructor
- Private and Public State Variables
- Constants
- Immutable
- Function
- Internal and External Functions
- View and Pure Functions
- If Else
- For Loop
- Error
- Event
- Payable
- Default Function
- Send Ether
- Interface
- Raw Call
- Delegate Call
- Hash Function
- Verify Signature
- Re-entrancy Lock
- Create New Contract
- Self Destruct
- Imports
- Modules
- Unsafe Math
- Debug with Print
Private and Public State Variables
For the most up to date version of this content, please see Private and Public State Variables (Code Example) on Cyfrin.io
Private state variables cannot be accessed from outside the contract.
Public state variables can be read by anyone, including users and other contracts.
# pragma version ^0.4.0
# publis state variable
owner: public(address)
# private state variable
foo: uint256
bar: public(bool)
@deploy
def __init__():
self.owner = msg.sender
self.foo = 123
self.bar = True
Try on Smart Contract Engineer
