All Questions
Tagged with external-function solidity
6 questions
327
votes
9
answers
118k
views
`external` vs `public` best practices
Apart from the public modifier Ethereum introduces the external one. Both may be called outside of the contract and inside (the later one by this.f() pattern). Moreover, according to the docs:
...
- 6,519
3
votes
1
answer
2k
views
Can external solidity functions get called within the same contract dynamically?
Assume we have the following solidity contract:
contract khiar {
function mooz(uint size) external {
// do something with mooz!
}
function bademjoon(uint size) external {
/...
- 494
1
vote
2
answers
60
views
Why is the function external in the following solidity script?
Came across this script teaching people how to use library, but I don't understand why the function testFind should be external in the following script. The definition of external function is : ...
- 13
0
votes
1
answer
32
views
Not being able to get interface to work
I have been trying to get a basic interface working on remix, but havent managed to. Did read a few examples but I must still be making some mistake.
Trying to interact with this contract:
// SPDX-...
- 13
0
votes
0
answers
61
views
Transaction reverts when i try to call a specific function of another smart contract
i'm facing a weird issue and i can't understand why it's happening after quadraple checking everything,
i have a token which has USDT internal liquidity,
i also have matrix contract which is in charge ...
- 11
0
votes
2
answers
157
views
What if a dynamic call at the end of a function uses all the remaining gas of the caller?
Suppose we have a contact like this:
contract x {
function y() external
{
// do some magic!
if (some_condition) {
another_contract_address.call(abi.encodeWithSignature("...
- 494