pub fn parse_pragma(source: &str) -> Option<PragmaConstraint>Expand description
Parse pragma solidity <constraint>; from Solidity source.
Handles:
pragma solidity 0.8.26;→ Exactpragma solidity ^0.8.0;→ Caretpragma solidity >=0.8.0;→ Gtepragma solidity >=0.6.2 <0.9.0;→ Range