Solidity 0.8 New Features
Channel: Smart Contract Programmer
Date: 2021-09-14

This video explains some new features available in Solidity 0.8, such as safe math, custom error, import / exports and new syntax for create2.

0:27 - Safe math
1:57 - Custom errors
4:32 - Function declaration outside contract
5:27 - Import functions into other contracts
6:27 - New syntax for create2

#Solidity #SmartContract #Ethereum  #スマートコントラクト

Code
https://github.com/solidity-by-example/solidity-by-example.github.io/blob/gh-pages/notes/sol08.sol

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